Individual Calculations January 2023
 Laznicka, Viktor  Total change: -11.50  Rating chartPersonal card
 Extraliga 2022-2023 r3-4 various CZE 2022-12-03
RcRownchangeKK*chgGame
 2488 2622 0.50 2 -0.86 10 -8.60 
  Zwardon, Vojtech m2487 CZE0.001-0.6810-6.80 
  Ponizil, Cyril m2489 CZE0.501-0.1810-1.80 

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 2022-2023 zapad r5 various CZE 2022-12-11
RcRownchangeKK*chgGame
 2392 2622 0.50 1 -0.29 10 -2.90 
  Neuman, Petr g2392 CZE0.501-0.2910-2.90 

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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