Rapid: Individual Calculations October 2022
 Serbinowski, Mieczyslaw  Total change: -6.60  Rating chartPersonal card
 IX Turniej witominski w szachach szybkich 2022 Gdynia POL 2022-09-10
RcRownchangeKK*chgGame
 1363 1155 1.00 5 -0.33 20 -6.60 
  Felchner, Karol 1484 POL0.001-0.1220-2.40 
  Hladun, Bartlomiej 1593 POL0.001-0.0620-1.20 
  Konczylo, Urszula 1080 POL1.0010.40208.00 
  Pawlak, Adrian 1350 POL0.001-0.2520-5.00 
  Filipczyk, Michal 1306 POL0.001-0.3020-6.00 

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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