Individual Calculations April 2023
 Dobes, Milan  Total change: 1.60  Rating chartPersonal card
 5. liga Zilina 2022 2023 R9 SVK SVK 2023-03-10
RcRownchangeKK*chgGame
 1446 1850 1.00 1 0.08 20 1.60 
  Polacek, Pavol 1446 SVK1.0010.08201.60 

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 R10-11 Rozne. SVK 2023-03-18
RcRownchangeKK*chgGame
 1916 1850 0.50 2 -0.32 20 -6.40 
  Ziaran, Viliam 1842 SVK0.001-0.5120-10.20 
  Janik, Marek Tobias 1989 SVK0.5010.19203.80 

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 C 2022 23 R10-11 ZA - BB SVK 2023-03-25
RcRownchangeKK*chgGame
 1715 1850 1.00 1 0.32 20 6.40 
  Bracok, Stefan 1715 SVK1.0010.32206.40 

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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