Individual Calculations February 2023
 Kaufman, Robert  Total change: -6.80  Rating chartPersonal card
 5.liga A21 2022 2023 R5 rozne SVK 2023-01-21
RcRownchangeKK*chgGame
 1677 1449 0.00 1 -0.21 20 -4.20 
  Kanka, Tomas 1677 SVK0.001-0.2120-4.20 

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
 1773 1449 0.00 1 -0.13 20 -2.60 
  Vlkovic, Pavol 1773 SVK0.001-0.1320-2.60 

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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