Individual Calculations September 2021
 Strzoda, Szymon  Total change: -70.40  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 1180 1357 4.00 8 -1.76 40 -70.40 
  Kieca, Aleksandra 1576 POL0.001-0.2240-8.80 
  Brzezina, Pawel 1119 POL0.001-0.8040-32.00 
  Kula, Anna 1058 POL1.0010.15406.00 
  Zalewski, Michal 1106 POL1.0010.19407.60 
  Bala, Bartosz 1183 POL0.501-0.2340-9.20 
  Kolasa, Michal 1125 POL0.501-0.2940-11.60 
  Borowik, Grzegorz 1155 POL0.001-0.7640-30.40 
  Maciejewska, Sabina 1119 POL1.0010.20408.00 

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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