Individual Calculations April 2023
 Janda, Pavel  Total change: 8.20  Rating chartPersonal card
 PSS KS 1.1 (1. trida) druzstev 2022-2023 r7-10 Prague CZE 2023-02-27
RcRownchangeKK*chgGame
 2190 2059 2.00 4 0.66 20 13.20 
  Walek, Petr 2267 CZE0.001-0.2320-4.60 
  Taborsky, Rostislav f2166 CZE1.0010.652013.00 
  Vichnar, David f2333 CZE0.001-0.1720-3.40 
  Mintel, Milan 1994 CZE1.0010.41208.20 

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)
 
 2. liga A 2022-2023 r10-11 various CZE 2023-03-05
RcRownchangeKK*chgGame
 2062 2036 0.50 1 0.04 20 0.80 
  Dolezal, Martin 2062 CZE0.5010.04200.80 

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)
 
 JSS - 1. divize 2022-2023 r10 various CZE 2023-03-06
RcRownchangeKK*chgGame
 1805 2036 0.50 1 -0.29 20 -5.80 
  Wojdyla, Alex 1805 CZE0.501-0.2920-5.80 

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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