Individual Calculations February 2023
 Kubis, Ivan  Total change: -27.60  Rating chartPersonal card
 JmSS Krajsky prebor II C 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 1772 1834 0.00 1 -0.59 20 -11.80 
  Martisek, Karel 1772 CZE0.001-0.5920-11.80 

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)
 
 4.liga A21 2022 2023 R6-7 rozne SVK 2023-01-15
RcRownchangeKK*chgGame
 1693 1834 1.00 2 -0.31 20 -6.20 
  Podjavorinsky, Michal 1876 SVK0.001-0.4420-8.80 
  Drabek, Martin 1509 SVK1.0010.13202.60 

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)
 
 3.liga A2 2022 2023 R5 rozne SVK 2023-01-22
RcRownchangeKK*chgGame
 1848 1834 0.00 1 -0.48 20 -9.60 
  Siska, Kristof 1848 SVK0.001-0.4820-9.60 

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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