Cricket Team Ranking Using Unified Team Rank Undertaken By

4.2.2 Team Index Code

void calteamindex()

{

float teamrnk[size];

for(int i=0;i

{

int sumr=0;

int sumw=0;

for(int j=0;j

{

sumr+=odir[j][i];

sumw+=odiw[j][i];

}

float sr=sqrt(sumr);

sumr=sr/2;

float sw=sqrt(sumw);

sumw=sw/2;

sr=sumr+sumw;

sw=sqrt(sr);

teami[i]=sw/2;

}

ofstream myfile;

myfile.open ("teamindex.txt");

cout<

cout<<"************team index with respect to odis***********";

for(int k=0;k

{

cout<

cout<

cout<<" "<

myfile << teami[k]<<" ";

}

myfile.close();

}

void main()

{

int data,i=0,j=0;

string fikk = "odiruns.txt";

ifstream ff(fikk.c_str());

if(!ff)

{

cout<<" File not found "<

}

while(ff>>data)

{

odir[i][j++] = data;

}

i=0,j=0;

string ffff = "odiwick.txt";

ifstream fi(ffff.c_str());

if(!fi)

{

cout<<" File not found "<

}

while(fi>>data)

{

odiw[i][j++] = data;

}

for(i=0;i

{

for(j=0;j

{

cout<

}

cout<

}

cout<

for(i=0;i

{

for(j=0;j

{

cout<

}

cout<

}

calteamindex();

}

4.2.3 Weighted Team Rank

void calweightoutlink()

{

ofstream myfile;

myfile.open ("weighttable.txt");

for(int i=0;i

{

for(int j=0;j

{

if (i==j)

{

wghtedrnk[i][j]=0;

myfile <

}

else

{

float tt=(60*net[i][j])+(20*odir[i][j])+(20*odiw[i][j]);

float tf=net[i][j]+odir[i][j]+odiw[i][j];

if(tf==0)

{

wghtedrnk[i][j]=0;

myfile <

}

else

{

wghtedrnk[i][j]=1/(tt/tf);

myfile <

}

}

}

myfile <<"\n";

}

myfile.close();

cout<<"\n\n weighted outlinks with respect to odis\n\n";

for(int k=0;k

{

for(int j=0;j

{

cout<

}

cout<

}

}

void calweightedtmrnk()

{

float * pr;

pr= new float[3];

pr[0]=1;

pr[1]=1;

pr[2]=1;

pr[3]=1;

pr[4]=1;

pr[5]=1;

pr[6]=1;

pr[7]=1;

pr[8]=1;

pr[9]=1;

float * tt;

tt= new float[10];

tt[0]=0;

tt[1]=0;

tt[2]=0;

tt[3]=0;

tt[4]=0;

tt[5]=0;

tt[6]=0;

tt[7]=0;

tt[8]=0;

tt[9]=0;

for(int k=1;k<=30;k++)

{

for(int i=0;i

{

tt[i]=0;

for(int j=0;j{

if(wghtedrnk[j][i] > 0)

{

int count=0;

for(int k=0;k

{

if(wghtedrnk[j][k] > 0)

count++;

}

float aa =pr[j]/count;

aa*=wghtedrnk[j][i];

tt[i]+=aa;

}

}

float temp=0.0;

float temp1=0.0;

temp1=alpha*tt[i];

temp=(1-alpha)/size;

pr[i]=temp+temp1;

}

//cout<<"\t"<

}

ofstream myfile;

myfile.open ("weightedrnk.txt");

cout<<"\n\n****************TEAM RANKING WITH RESPECT TO ODIS***************";

cout<

for(int t=0;t<10;t++)

{

cout<

myfile << pr[t]<<" ";

}

float high=pr[0];

int no=0;

for(int i=1;i

{

if(high

{

high=pr[i];

no=i;

}

}

myfile.close();

cout<

}

void main()

{

int data,i=0,j=0;

string fikk = "odiruns.txt";

ifstream ff(fikk.c_str());

if(!ff)

{

cout<<" File not found "<

}

while(ff>>data)

{

odir[i][j++] = data;

}

i=0,j=0;

string ffff = "odiwick.txt";

ifstream fi(ffff.c_str());

if(!fi)

{

cout<<" File not found "<

}

while(fi>>data)

{

odiw[i][j++] = data;

}

cout<<"runs in odi matches\n";

for(i=0;i

{

for(j=0;j

{

cout<

}

cout<

}

cout<

cout<<"wickets in odi matches\n";

for(i=0;i

{

for(j=0;j

{

cout<

}

cout<

}

i=0,j=0;

string fik = "file.txt";

ifstream hf(fik.c_str());

if(!hf)

{

cout<<" File not found "<

}

while(hf>>data)

{

net[i][j++] = data;

}

calweightoutlink();

calweightedtmrnk();

}

4.2.4 Unified Weighted Team Rank

void calunifiedrnk()

{

float count=0;

ofstream myfile;

myfile.open ("unifiedwtmrnk.txt");

cout<<"******************************************************";

cout<<"\nunified weighted team rank with respect to odis\n\n";

cout<<"******************************************************\n";

float * pr;

pr= new float[3];

pr[0]=1;

pr[1]=1;

pr[2]=1;

pr[3]=1;

pr[4]=1;

pr[5]=1;

pr[6]=1;

pr[7]=1;

pr[8]=1;

pr[9]=1;

float * tt;

tt= new float[10];

tt[0]=0;

tt[1]=0;

tt[2]=0;

tt[3]=0;

tt[4]=0;

tt[5]=0;

tt[6]=0;

tt[7]=0;

tt[8]=0;

tt[9]=0;

for(int j=0;j

{

count+=temindx[j];

}

for(int k=1;k<=30;k++)

{

for(int i=0;i

{

tt[i]=0;

for(int j=0;j{

if(wghtedrnk[j][i] > 0)

{

int count=0;

for(int k=0;k

{

if(wghtedrnk[j][k] > 0)

count++;

}

float aa =pr[j]/count;

aa*=wghtedrnk[j][i];

tt[i]+=aa;

}

}

float temp=0.0;

float temp1=0.0;

temp1=alpha*tt[i];

temp=(1-alpha)/size;

temp=temp*(temindx[i]/count);

pr[i]=temp+temp1;

}

}

cout<<"\n\n****************UNIFIED TEAM RANKING WITH RESPECT TO ODIS***************";

cout<

for(int t=0;t<10;t++)

{

cout<

//myfile << pr[t]<<" ";

}

}

void main()

{

float data;

int i=0;

string fikk = "teamindex.txt";

ifstream ff(fikk.c_str());

if(!ff)

{

cout<<" File not found "<

}

while(ff>>data)

{

temindx[i]= data;

i++;

//cout<

}

i=0;

int k=0;

string ffff = "weighttable.txt";

ifstream fi(ffff.c_str());

if(!fi)

{

cout<<" File not found "<

}

while(fi>>data)

{

wghtedrnk[i][k++] = data;

}

cout<<"\n*******TEAM INDEX WITH RESPECT TO ODIS***********\n";

for(int j=0;j

{

cout<

}

cout<

cout<

calunifiedrnk();

}

CHAPTER 5

RESULTS AND DISCUSSIONS

5.1 Experiments

Our each method’s output depend on following reasons

5.1.1 Data

Data which we use in our method’s implementation is from 2000 to March 2012 but ICC ranking is from start to June 2012[6].

5.1.2 Baseline Method (Point system)

According to ICC ranking one point is given to the team that wins a match and half-point to both the teams if the match is draw. If the team wins a series that team gets a bonus point and if the series is draw each team gets half-point [5]. According to our ranking we give points to the team on the basis of three things wickets and runs from which a team wins and also how many matches a team wins .The team that wins from more runs or wickets and that team also has win more matches is given high rank.

5.2 Results and Discussions

5.2.1 Team rank (ODI’s)

According to ICC ranking Australia is on first position South Africa on second and India on third but according to our ODI team ranking Australia is on first position, India on second and Pakistan on third position. India and Pakistan are on second and third position because they have played many matches with other good teams so their link weightage increases. When we are calculating team rank of ODI’s we require runs and wickets.

Table 7: Team Rank of All Teams

TEAMS	INDIA	PAK	SRI	S.AFR	N.LAND	ENG	W.IES	BANG	ZIMB	AUS
INDIA	0	22	26	20	13	14	17	2	5	32
PAK	20	0	22	23	17	14	10	0	0	22
SRI	34	26	0	16	11	12	4	2	2	22
S. AFR	15	11	18	0	11	13	5	1	1	22
N.LAND	15	22	21	20	0	6	5	5	5	23
ENG	26	11	16	11	15	0	10	2	3	31
W.IES	25	20	10	26	16	14	0	4	9	25
BANG	14	21	22	13	14	13	11	0	22	16
ZIMB	18	24	24	22	11	19	24	30	0	12
AUS	15	23	11	17	13	11	5	1	0	0

Table 8: Team Rank W.R.T ODIS

TEAM RANKING WITH RESPECT TO ODIS
India	0.121694
Pakistan	0.119422
Sri Lanka	0.11424
South Africa	0.110733
New Zealand	0.0981
England	0.0946053
West Indies	0.081723
Bangladesh	0.0619443
Zimbabwe	0.0636812
Australia	0.133857