Individual Calculations April 2022
 Kopriva, Martin  Total change: 3.20  Rating chartPersonal card
 2. liga A 2021/2022 r9-10 various CZE 2022-02-27
RcRownchangeKK*chgGame
 2049 2132 1.50 2 0.28 20 5.60 
  Mares, Vladimir 1956 CZE0.501-0.2320-4.60 
  Vorisek, Jakub 2141 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)
 
 1. liga 2021/2022 zapad r10-11 various CZE 2022-03-06
RcRownchangeKK*chgGame
 2319 2132 0.00 1 -0.26 20 -5.20 
  Vojta, Tomas f2319 CZE0.001-0.2620-5.20 

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 r10-11 various CZE 2022-03-06
RcRownchangeKK*chgGame
 1819 2132 1.00 1 0.14 20 2.80 
  Vitous, Vaclav 1819 CZE1.0010.14202.80 

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)
 

 

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