Individual Calculations February 2024
 Petrasek, Jiri  Total change: -11.20  Rating chartPersonal card
 SSS - Krajska soutez skupina B 2023-2024 r6-7 various CZE 2024-01-14
RcRownchangeKK*chgGame
 1918 1526 0.50 1 0.42 40 16.80 
  Helebrand, Frantisek 1918 CZE0.5010.424016.80 

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)
 
 1. liga mladeze C 2023-2024 r6-7 various CZE 2024-01-20
RcRownchangeKK*chgGame
 1374 1526 0.00 1 -0.70 40 -28.00 
  Sedlak, Vaclav 1374 CZE0.001-0.7040-28.00 

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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