Rapid: Individual Calculations December 2021
 Kunze, Krystian  Total change: -12.80  Rating chartPersonal card
 TURNIEJ NIEPODLEGLOSCI Memorial Szachowy im.Karola ZIELEZNIKA Katowice POL 2021-11-11
RcRownchangeKK*chgGame
 1250 1087 0.50 4 -0.64 20 -12.80 
  Pawlowski, Kamil 1303 POL0.001-0.2220-4.40 
  Kozik, Maksymilian 1238 POL0.5010.20204.00 
  Kisiel, Wiktor 1244 POL0.001-0.2920-5.80 
  Brzezina, Pawel 1216 POL0.001-0.3320-6.60 

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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