Individual Calculations March 2023
 Bartek, Ladislav  Total change: -8.00  Rating chartPersonal card
 2. liga C 2022 23 R8-9 ZA - BB SVK 2023-02-11
RcRownchangeKK*chgGame
 1636 1960 1.00 1 0.13 20 2.60 
  Piovar, Jaroslav 1636 SVK1.0010.13202.60 

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)
 
 3. liga C1 2022 2023 R8-9 Rozne. SVK 2023-02-18
RcRownchangeKK*chgGame
 1936 1960 0.00 1 -0.53 20 -10.60 
  Kolesar, Peter 1936 SVK0.001-0.5320-10.60 

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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