Individual Calculations December 2022
 Lopatievov, Alexander  Total change: 13.40  Rating chartPersonal card
 3.liga A2 2022 2023 R2 rozne SVK 2022-11-06
RcRownchangeKK*chgGame
 1837 1923 0.50 1 -0.12 20 -2.40 
  Palka, Martin 1837 SVK0.501-0.1220-2.40 

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)
 
 2. liga A 2022 2023 R3-6 Bratislava SVK 2022-11-12
RcRownchangeKK*chgGame
 1880 1923 3.00 4 0.79 20 15.80 
  Skrinar, Marek 1727 SVK0.501-0.2520-5.00 
  Janos, Ivan 2018 SVK1.0010.632012.60 
  Diviak, Rastislav 2019 SVK0.5010.13202.60 
  Holicky, Miroslav 1757 SVK1.0010.28205.60 

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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