Rapid: Individual Calculations May 2023
 Gaudras, Allan  Total change: -7.80  Rating chartPersonal card
 Kristallens JKM 2023 R34 Stockholm SWE 2023-03-10
RcRownchangeKK*chgGame
 1509 1382 0.50 2 -0.16 20 -3.20 
  Dingertz, Filip 1514 SWE0.5010.18203.60 
  Grettve Odenfors, Axel 1503 SWE0.001-0.3420-6.80 

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)
 
 Kristallens JKM 2023 R5 Stockholm SWE 2023-04-14
RcRownchangeKK*chgGame
 1268 1439 0.50 1 -0.23 20 -4.60 
  Lazovskiy, Gregory 1268 SWE0.501-0.2320-4.60 

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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