Individual Calculations September 2021
 Gryt, Martyna  Total change: 52.40  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 1268 1025 3.00 8 1.31 40 52.40 
  Rogala, Dominik 1425  * POL0.001-0.0840-3.20 
  Mruk, Bartosz 1301 POL0.5010.334013.20 
  Kotas, Marian 1244 CZE0.5010.284011.20 
  Zahorodny, Zbigniew 1241 POL0.001-0.2240-8.80 
  Krysiewicz, Zofia 1188 POL0.5010.22408.80 
  Sacharczuk, Karolina 1207 POL0.5010.24409.60 
  Chmielowski, Aleksander 1425  * POL0.5010.424016.80 
  Gozdzikowski, Franciszek 1109 POL0.5010.12404.80 
 * 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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