Individual Calculations April 2023
 Silhar, Martin  Total change: -1.00  Rating chartPersonal card
 SVK 4.liga A11 2022 2023 R11-12 Bratislava SVK 2023-03-04
RcRownchangeKK*chgGame
 1556 1823 1.00 1 0.18 20 3.60 
  Bohacek, Ludovit 1556 SVK1.0010.18203.60 

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)
 
 5.liga A12 vidiek 2022 2023 R9-10 BSZ SVK 2023-03-12
RcRownchangeKK*chgGame
 1644 1823 0.50 1 -0.23 20 -4.60 
  Nosal, Tobias 1644 SVK0.501-0.2320-4.60 

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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