Individual Calculations September 2017
 Yavuz, Ali Aydin  Total change: 0.00  Rating chartPersonal card
 10th Ayvalik Summer Chess Tournament - B Balikesir TUR 2017-07-27
RcRownchangeRpKK*chgGame
 1260 0 0.50 5 0.00 894   0.00 
  Koken, Ali 1388 TUR0.0010.00 0.00 
  Yildirim, Nehir 1174 TUR0.5010.00 0.00 
  Gulen, Serkan 1324 TUR0.0010.00 0.00 
  Kurtoglu, Umit 1355 TUR0.0010.00 0.00 
  Kazma, Erhan 1059 TUR0.0010.00 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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