Individual Calculations February 2020
 Poormoradkhani, Rahmat  Total change: 0.00  Rating chartPersonal card
 1st shohadaie nokhale U2000 chess tournament 1398 Gilan IRI 2020-01-11
RcRownchangeRpKK*chgGame
 1538 0 5.00 9 0.00 1558   0.00 
  Poursoleimani, Masoud 1514 IRI0.0010.00 0.00 
  Ahmadi, Jalil 1429 IRI0.0010.00 0.00 
  Moosavi, Seyed Mostafa 1175 IRI1.0010.00 0.00 
  Ghasemi, Hasan 1447 IRI1.0010.00 0.00 
  Biriya, Yadollah 1473 IRI1.0010.00 0.00 
  Taghizadeh, Ali 1559 IRI1.0010.00 0.00 
  Bakhtshahi, M. 1843 IRI0.0010.00 0.00 
  Zahedi, Iraj 1643 IRI1.0010.00 0.00 
  Pourramezan Chafjiri, Parsa 1760 IRI0.0010.00 0.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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