Individual Calculations November 2022
 Martirosyan, David  Total change: -2.40  Rating chartPersonal card
 SSS Krajsky prebor 2022-2023 r1 various CZE 2022-10-09
RcRownchangeKK*chgGame
 2029 1993 0.50 1 0.05 40 2.00 
  Kaplan, Daniel 2029 CZE0.5010.05402.00 

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)
 
 SSS Krajska soutez B 2022-2023 r1 various CZE 2022-10-16
RcRownchangeKK*chgGame
 1916 1993 0.50 1 -0.11 40 -4.40 
  Kacafirek, Miroslav 1916 CZE0.501-0.1140-4.40 

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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