Individual Calculations December 2022
 Vahala, Tomas  Total change: -9.20  Rating chartPersonal card
 JSS - 1. divize 2022-2023 r2-4 various CZE 2022-10-31
RcRownchangeKK*chgGame
 1779 1802 1.00 2 -0.06 20 -1.20 
  Otradovec, Lubos 1891 CZE0.5010.12202.40 
  Slajs, Vlastimil 1667 CZE0.501-0.1820-3.60 

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)
 
 JSS - 2. divize B 2022-2023 r2-3 various CZE 2022-11-07
RcRownchangeKK*chgGame
 1871 1802 0.00 1 -0.40 20 -8.00 
  Bartos, Alois 1871 CZE0.001-0.4020-8.00 

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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