Rapid: Individual Calculations April 2023
 Pawlak, Adrian  Total change: -14.20  Rating chartPersonal card
 III Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-03-11
RcRownchangeKK*chgGame
 1378 1272 1.00 4 -0.71 20 -14.20 
  Brylowski, Marian 1837 POL0.001-0.0220-0.40 
  Bianga, Michal 1114 POL0.001-0.7120-14.20 
  Blawat, Franciszek 1019 POL1.0010.19203.80 
  Wenelski, Damian 1542 POL0.001-0.1720-3.40 

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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