Individual Calculations January 2023
 Drabek, Martin  Total change: 14.60  Rating chartPersonal card
 3.liga A2 2022 2023 R3-4 rozne SVK 2022-12-04
RcRownchangeKK*chgGame
 1544 1494 1.00 1 0.57 20 11.40 
  Stolar, Michal 1544 SVK1.0010.572011.40 

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)
 
 4.liga A21 2022 2023 R5 rozne SVK 2022-12-11
RcRownchangeKK*chgGame
 1608 1494 0.50 1 0.16 20 3.20 
  Lukac, Ivan 1608 SVK0.5010.16203.20 

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)
 

 

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