Individual Calculations December 2021
 Atlas, Valery  Total change: 1.70  Rating chartPersonal card
 1.Bundesliga AUT 2021/22 Round 1-4 Graz AUT 2021-11-04
RcRownchangeKK*chgGame
 2298 2423 1.50 2 0.28 10 2.80 
  Buhmann, Rainer g2570 GER0.5010.20102.00 
  Kozissnik, Christian 2025 AUT1.0010.08100.80 

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)
 
 SMM 2021 NLA round 6-7 decentralised SUI 2021-11-06
RcRownchangeKK*chgGame
 2380 2423 1.00 2 -0.11 10 -1.10 
  Georgiadis, Ioannis m2477 GRE0.5010.08100.80 
  Rueetschi, Urs f2283 SUI0.501-0.1910-1.90 

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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