Individual Calculations December 2021
 Kopriva, Martin  Total change: 27.60  Rating chartPersonal card
 1. liga 2021/2022 zapad r2-4 various CZE 2021-10-31
RcRownchangeKK*chgGame
 2126 2119 1.00 1 0.51 20 10.20 
  Hlavina, Matous 2126 CZE1.0010.512010.20 

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)
 
 SSPK Krajsky prebor I 2021/2022 r2-4 various CZE 2021-10-31
RcRownchangeKK*chgGame
 1983 2119 1.00 1 0.32 20 6.40 
  Folkova, Martina wf1983 CZE1.0010.32206.40 

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)
 
 2. liga A 2021/2022 r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 2113 2095 1.50 2 0.55 20 11.00 
  Hosticka, Frantisek 2053 CZE1.0010.44208.80 
  Sedy, Pavel 2173 CZE0.5010.11202.20 

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)
 

 

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