Individual Calculations February 2022
 Serrano Salvador, Eduardo  Total change: -6.40  Rating chartPersonal card
 1. liga 2021/2022 zapad r6-7 various CZE 2022-01-09
RcRownchangeKK*chgGame
 2308 2272 0.50 1 0.05 20 1.00 
  Karas, Marek f2308 SVK0.5010.05201.00 

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)
 
 PSS - Krajska soutez 11 2021/2022 r1-3 Praha CZE 2022-01-10
RcRownchangeKK*chgGame
 2173 2272 1.00 2 -0.27 20 -5.40 
  Wasserbauer, Radek 2147 CZE0.501-0.1720-3.40 
  Formanek, Martin 2198 CZE0.501-0.1020-2.00 

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)
 
 2. liga A 2021/2022 r6 various CZE 2022-01-16
RcRownchangeKK*chgGame
 2199 2272 0.50 1 -0.10 20 -2.00 
  Dvorak, Jan 2199 CZE0.501-0.1020-2.00 

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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