Individual Calculations September 2021
 Sklyarov, Dmitry V.  Total change: -6.20  Rating chartPersonal card
 World Cup 2021 Sochi RUS 2021-07-10
RcRownchangeKK*chgGame
 2625 2480 0.50 2 -0.12 10 -1.20 
  Durarbayli, Vasif g2625 AZE0.5010.19101.90 
  Durarbayli, Vasif g2625 AZE0.001-0.3110-3.10 

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)
 
 Finnish Championship League 2020-2021 Round 5 Uurainen FIN 2021-08-21
RcRownchangeKK*chgGame
 2480 2480 0.00 1 -0.50 10 -5.00 
  Karttunen, Mika m2480 FIN0.001-0.5010-5.00 

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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