Individual Calculations November 2023
 Drabek, Martin  Total change: 2.60  Rating chartPersonal card
 4.liga A21 2023 2024 R1-2 rozne SVK 2023-10-08
RcRownchangeKK*chgGame
 1425 1500 1.00 2 -0.20 20 -4.00 
  Ondreicka, Roman 1493 SVK0.501-0.0120-0.20 
  Sefcik, Oliver 1357 SVK0.501-0.1920-3.80 

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)
 
 3.liga A2 2023 2024 R1 rozne SVK 2023-10-15
RcRownchangeKK*chgGame
 1772 1500 0.50 1 0.33 20 6.60 
  Mosny, Jaroslav 1772 SVK0.5010.33206.60 

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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