Individual Calculations February 2023
 Kriebel, Tadeas  Total change: 3.50  Rating chartPersonal card
 Extraliga 2022-2023 r5-6 various CZE 2023-01-07
RcRownchangeKK*chgGame
 2278 2520 1.50 2 -0.10 10 -1.00 
  Sprenar, Petr f2299 CZE1.0010.22102.20 
  Vedral, Oldrich 2256 CZE0.501-0.3210-3.20 

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)
 
 ECo-C Extraliga 2022 2023 R5-6 SR SVK 2023-01-21
RcRownchangeKK*chgGame
 2296 2520 2.00 2 0.45 10 4.50 
  Lewtak, Damian m2388 POL1.0010.32103.20 
  Rohacek, Miroslav f2204 SVK1.0010.13101.30 

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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