Individual Calculations September 2020
 Lesnikowski, Maciej  Total change: -12.80  Rating chartPersonal card
 56th Akiba Rubinstein Chess Festival - Open F Polanica-Zdroj POL 2020-08-15
RcRownchangeKK*chgGame
 1185 1407 5.00 7 -0.32 40 -12.80 
  Miklosz, Malgorzata 1061 POL1.0010.11404.40 
  Goral, Antoni 1196 POL1.0010.23409.20 
  Wilgosz, Szczepan 1378 POL0.501-0.0440-1.60 
  Filipczyk, Michal 1023 POL1.0010.09403.60 
  Predkiewicz, Paulina 1253 POL1.0010.294011.60 
  Zenker, Bernard 1325 POL0.501-0.1140-4.40 
  Trusewicz, Jakub 1060 POL0.001-0.8940-35.60 

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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