Individual Calculations September 2021
 Olsak, Vojtech  Total change: -86.80  Rating chartPersonal card
 CZECH OPEN 2021 - C - open rating tournament Pardubice CZE 2021-07-24
RcRownchangeKK*chgGame
 1212 1432 2.50 6 -2.17 40 -86.80 
  Solodko, Mykola 1202 UKR1.0010.21408.40 
  Tolmacevs, Romans 1238 LAT0.001-0.7540-30.00 
  Svoboda, Ondrej 1176 CZE1.0010.19407.60 
  Komarek, Tobias 1185 CZE0.501-0.3140-12.40 
  Koch, Jim 1226 GER0.001-0.7640-30.40 
  Sikorova, Jana 1243 CZE0.001-0.7540-30.00 

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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