Individual Calculations January 2024
 Chodak, Ivan  Total change: -13.40  Rating chartPersonal card
 5. Liga A11b 2023 24 R6-7 Bratislava SVK 2023-12-08
RcRownchangeKK*chgGame
 1796 1601 0.00 1 -0.25 20 -5.00 
  Havrila, Martin 1796 SVK0.001-0.2520-5.00 

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)
 
 SVK 4.liga A11 2023 2024 R5 Bratislava SVK 2023-12-09
RcRownchangeKK*chgGame
 1201 1601 0.50 1 -0.42 20 -8.40 
  Bucher, Andrej 1201  * SVK0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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