Individual Calculations December 2019
 Ruzicka, Petr  Total change: 9.60  Rating chartPersonal card
 1. liga vychod 2019/2020 r2-3 various CZE 2019-11-10
RcRownchangeKK*chgGame
 2233 2200 1.00 1 0.55 20 11.00 
  Vitak, Pavel 2233 CZE1.0010.552011.00 

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)
 
 MKSS - Krajsky prebor 2019/2020 r2-3 various CZE 2019-11-10
RcRownchangeKK*chgGame
 2148 2200 0.50 1 -0.07 20 -1.40 
  Muzik, Martin f2148 CZE0.501-0.0720-1.40 

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)
 

 

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