Individual Calculations April 2023
 Rucek, Peter  Total change: -1.60  Rating chartPersonal card
 3. liga B2 2022 2023 R8-9 Trenciansky kraj SVK 2023-03-05
RcRownchangeKK*chgGame
 1720 1869 1.00 2 -0.40 20 -8.00 
  Krajcovic, Frantisek 1719 SVK1.0010.30206.00 
  Sosovickova, Martina wc1721 SVK0.001-0.7020-14.00 

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 B 2022 2023 R10-11 NR-TN SVK 2023-03-25
RcRownchangeKK*chgGame
 1987 1869 1.00 2 0.32 20 6.40 
  Murajda, Tomas 1975 SVK0.001-0.3620-7.20 
  Kuna, Martin 1999 SVK1.0010.682013.60 

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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