Individual Calculations August 2023
 Richterova, Natasa  Total change: -1.20  Rating chartPersonal card
 CZECH OPEN 2023 - C Pardubice CZE 2023-07-22
RcRownchangeKK*chgGame
 1331 1249 1.50 4 -0.06 20 -1.20 
  Frydel, Marcel 1441 GER1.0010.752015.00 
  Schoene, Finn 1417 GER0.001-0.2820-5.60 
  Macek, Jaroslav 1447 CZE0.001-0.2420-4.80 
  Ha, Jungwoo 1020 KOR0.501-0.2920-5.80 

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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