Individual Calculations August 2022
 Posadowski, Jerzy  Total change: 0.00  Rating chartPersonal card
 Najdorf Chess Festival 2022 group B Warszawa POL 2022-07-09
RcRownchangeRpKK*chgGame
 1265 0 4.00 9 0.00 1222   0.00 
  Czarnowicz, Michal 1354 POL0.0010.00 0.00 
  Mroczkowski, Adam 1160 POL1.0010.00 0.00 
  Trzmiel, Bartosz 1294 POL0.0010.00 0.00 
  Srinivas, Nayak S 1231 IND1.0010.00 0.00 
  Golinski, Krzysztof 1282 POL1.0010.00 0.00 
  Chiszko, Oskar 1459 POL0.0010.00 0.00 
  Winiarski, Szymon 1278 POL0.0010.00 0.00 
  Goral, Antoni 1185 POL0.0010.00 0.00 
  Morczynski, Ryszard 1146 GER1.0010.00 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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