Individual Calculations February 2023
 Zelenka, Matej  Total change: -37.20  Rating chartPersonal card
 4. liga B21 2022 2023 R5-6 Trencin SVK 2023-01-14
RcRownchangeKK*chgGame
 1408 1534 0.00 1 -0.67 40 -26.80 
  Buzalka, Martin 1408 SVK0.001-0.6740-26.80 

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)
 
 3. liga B2 2022 2023 R5 Trenciansky kraj SVK 2023-01-22
RcRownchangeKK*chgGame
 1722 1534 0.00 1 -0.26 40 -10.40 
  Krajcovic, Frantisek 1722 SVK0.001-0.2640-10.40 

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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