Individual Calculations February 2023
 Nemec, Jachym  Total change: 9.30  Rating chartPersonal card
 Extraliga 2022-2023 r5-6 various CZE 2023-01-07
RcRownchangeKK*chgGame
 2292 2361 2.00 2 0.81 10 8.10 
  Szotkowski, Jakub m2318 CZE1.0010.44104.40 
  Slovak, Kilian f2265 CZE1.0010.37103.70 

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
 2393 2361 0.50 1 0.04 10 0.40 
  Neuman, Petr g2393 CZE0.5010.04100.40 

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)
 
 Extraliga mladeze - Zapad 2022-23 r6-7 various CZE 2023-01-21
RcRownchangeKK*chgGame
 2199 2361 1.50 2 0.08 10 0.80 
  Skypala, Ondrej 2148 CZE1.0010.23102.30 
  Soucek, Petr c2250 CZE0.501-0.1510-1.50 

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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