Rapid: Individual Calculations September 2023
 Kowalski, Witold  Total change: 137.60  Rating chartPersonal card
 Szybkie FIDEgranie w Hetmanie 14_2023 Warszawa POL 2023-08-18
RcRownchangeKK*chgGame
 1648 1579 6.50 7 3.44 40 137.60 
  Sterczewski, Mateusz 1265 POL1.0010.14405.60 
  Gozdzikowski, Franciszek 1419 POL1.0010.294011.60 
  Mroczkowski, Adam 1515 POL1.0010.414016.40 
  Shalabayev, Salim 1531 POL1.0010.434017.20 
  Syrkiewicz, Michal 1949 POL0.5010.404016.00 
  Komperda, Robert 1962 POL1.0010.914036.40 
  Borowicz, Przemyslaw 1894 POL1.0010.864034.40 

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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