Individual Calculations July 2016
 Kejna, Piotr  Total change: 22.00  Rating chartPersonal card
 European School Chess Championship 2016 - O9 Halkidiki GRE 2016-06-17
RcRownchangeKK*chgGame
 1323 1428 5.50 8 0.55 40 22.00 
  Solovyev, Nikolay 1028  * RUS1.0010.08403.20 
  Ozkan, Taha 1523 TUR0.001-0.3740-14.80 
  Mitsiou, Georgios 1133 GRE1.0010.15406.00 
  Ozkeskin, Nazim Efe 1368 TUR1.0010.424016.80 
  Saridag, Omer Melih 1488 TUR0.5010.08403.20 
  Guvenoglu, Aydin Altar 1245 TUR0.501-0.2440-9.60 
  Bayhan, Onur 1478 TUR1.0010.574022.80 
  Durukan, Giray Kaan 1322 TUR0.501-0.1440-5.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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