Individual Calculations September 2021
 Krupenko, Katja  Total change: -19.20  Rating chartPersonal card
 CZECH OPEN 2021 - C - open rating tournament Pardubice CZE 2021-07-24
RcRownchangeKK*chgGame
 1299 1558 5.50 8 -0.96 20 -19.20 
  Komarek, Tobias 1185 CZE1.0010.10202.00 
  Kondratiev, Illya 1283 UKR1.0010.17203.40 
  Zrubek, Adam 1351 CZE1.0010.23204.60 
  Gloser, Tomas 1417 CZE0.501-0.1920-3.80 
  Hollstein, Jonas 1392 GER0.001-0.7220-14.40 
  Neumann, Kai-Minh 1211 GER0.501-0.3920-7.80 
  Kondratiev, Arseniy 1208 UKR1.0010.11202.20 
  Timagina, Sofia 1347 SLO0.501-0.2720-5.40 

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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