Individual Calculations December 2023
 Kopriva, Martin  Total change: 1.80  Rating chartPersonal card
 2. liga A 2023-2024 r2-3 various CZE 2023-11-05
RcRownchangeKK*chgGame
 1963 2110 1.50 2 0.11 20 2.20 
  Plesek, Jiri 1911 CZE0.501-0.2620-5.20 
  Slapak, Zdenek 2014 CZE1.0010.37207.40 

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)
 
 1. liga zapad 2023-2024 r2-3 various CZE 2023-11-12
RcRownchangeKK*chgGame
 2222 2110 0.00 1 -0.35 20 -7.00 
  Pribyl, Josef m2222 CZE0.001-0.3520-7.00 

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)
 
 SSPK - Krajsky prebor I 2023-2024 r2-3 various CZE 2023-11-12
RcRownchangeKK*chgGame
 1983 2110 1.00 1 0.33 20 6.60 
  Chalus, Karel 1983 CZE1.0010.33206.60 

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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