Individual Calculations March 2024
 Petrasek, David  Total change: -3.80  Rating chartPersonal card
 Oddilovy prebor SK Olympia Ceske Budejovice 2023 r9-11 Ceske Budejovice CZE 2024-02-01
RcRownchangeKK*chgGame
 1561 1562 0.50 1 0.00 20 0.00 
  Benisek, Frantisek 1561 CZE0.5010.00200.00 

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)
 
 JSS - 2. divize finale B 2023-2024 r1-2 various CZE 2024-02-11
RcRownchangeKK*chgGame
 1491 1562 1.00 2 -0.19 20 -3.80 
  Kukla, Josef 1395 CZE0.501-0.2220-4.40 
  Hajek, Bohumir 1587 CZE0.5010.03200.60 

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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