Individual Calculations January 2023
 Vystrcil, Martin  Total change: 6.80  Rating chartPersonal card
 SSS Krajsky prebor 2022-2023 r5 various CZE 2022-12-11
RcRownchangeKK*chgGame
 2146 2059 0.50 1 0.12 20 2.40 
  Jordanov, Mihail 2146 MKD0.5010.12202.40 

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 2022-2023 zapad r5 various CZE 2022-12-11
RcRownchangeKK*chgGame
 2229 2059 0.50 1 0.22 20 4.40 
  Starek, Stanislav 2229 CZE0.5010.22204.40 

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)
 

 

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