Individual Calculations February 2023
 Hrbek, Stepan  Total change: 10.00  Rating chartPersonal card
 Extraliga 2022-2023 r5-6 various CZE 2023-01-07
RcRownchangeKK*chgGame
 2574 2335 0.50 2 0.08 20 1.60 
  Kraus, Tomas m2481 CZE0.5010.20204.00 
  Shirov, Alexei g2666 ESP0.001-0.1220-2.40 

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 2022-2023 zapad r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 2454 2335 1.00 2 0.33 20 6.60 
  Cernousek, Lukas m2427 CZE1.0010.632012.60 
  Votava, Jan g2481 CZE0.001-0.3020-6.00 

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)
 
 1. liga mladeze A 2022-2023 r6-7 various CZE 2023-01-21
RcRownchangeKK*chgGame
 1817 2335 2.00 2 0.09 20 1.80 
  Ocenasek, Jan 1698 CZE1.0010.01200.20 
  Zrust, Lukas 1935  * CZE1.0010.08201.60 
 * 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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