Individual Calculations April 2023
 Marvanyi, Milan  Total change: -0.20  Rating chartPersonal card
 4. liga D22 2022 2023 R9 Presov SVK 2023-03-17
RcRownchangeKK*chgGame
 1328 1688 1.00 1 0.10 20 2.00 
  Bodnar, Frantisek 1328 SVK1.0010.10202.00 

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 D2 2022 23 R10 Presovsky kraj SVK 2023-03-19
RcRownchangeKK*chgGame
 1611 1688 0.50 1 -0.11 20 -2.20 
  Petrus, Daniel 1611 SVK0.501-0.1120-2.20 

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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