Individual Calculations March 2023
 Budinsky, Martin  Total change: 6.60  Rating chartPersonal card
 2. liga B 2022 2023 R8-9 NR-TN SVK 2023-02-11
RcRownchangeKK*chgGame
 1952 2025 0.50 1 -0.10 20 -2.00 
  Dvorsky, Jozef 1952 SVK0.501-0.1020-2.00 

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 C2 R6 Banskobystricky kraj SVK 2023-02-19
RcRownchangeKK*chgGame
 1973 2025 1.00 1 0.43 20 8.60 
  Bojtos, Patrik 1973 SVK1.0010.43208.60 

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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