Individual Calculations April 2023
 Lazo, Juraj  Total change: 13.60  Rating chartPersonal card
 3. liga D2 2022 23 R10 Presovsky kraj SVK 2023-03-19
RcRownchangeKK*chgGame
 1841 1966 1.00 1 0.33 20 6.60 
  Brodzak, Jan 1841 SVK1.0010.33206.60 

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)
 
 2.liga D 2022 23 Round 10-11 PO-KE SVK 2023-03-25
RcRownchangeKK*chgGame
 1913 1966 1.50 2 0.35 20 7.00 
  Holubcik, Marian 1954 SVK1.0010.48209.60 
  Heinrich, Jan 1871 SVK0.501-0.1320-2.60 

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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