Individual Calculations February 2023
 Stejskal, Jakub  Total change: 14.00  Rating chartPersonal card
 KSSV Krajsky prebor 2022-2023 r5-6 various CZE 2023-01-15
RcRownchangeKK*chgGame
 1257 1315 1.00 1 0.42 40 16.80 
  Richterova, Natasa 1257 CZE1.0010.424016.80 

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)
 
 1. liga mladeze C 2022-2023 r6-7 various CZE 2023-01-21
RcRownchangeKK*chgGame
 1290 1315 1.00 2 -0.07 40 -2.80 
  Hrdlicka, Jan 1412 CZE0.001-0.3740-14.80 
  Sara, David 1167 CZE1.0010.304012.00 

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)
 

 

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