Individual Calculations September 2023
 Hilus, Dawid  Total change: 11.60  Rating chartPersonal card
 Szachy w Ustroniu lacza pokolenia 2023 - Grupa C Ustron POL 2023-08-11
RcRownchangeKK*chgGame
 1282 1116 2.00 6 0.29 40 11.60 
  Bogacki, Maciej 1402 POL0.001-0.1640-6.40 
  Zeglinski, Jakub 1300 POL0.5010.24409.60 
  Studzinski, David 1255 CZE0.5010.19407.60 
  Mrozek, Wojciech 1222 POL0.5010.14405.60 
  Tomas, Bartlomiej 1261 POL0.5010.19407.60 
  Buganski, Szymon 1254 POL0.001-0.3140-12.40 

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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