Individual Calculations November 2022
 Kovacic, Stefan  Total change: -32.40  Rating chartPersonal card
 OPEN SLOVAN 2022 Bratislava-mestska cast PetrzalkaZS Cernysevskeho 8 SVK 2022-09-24
RcRownchangeKK*chgGame
 1554 1634 1.50 6 -2.18 20 -43.60 
  Nestorenko, Dmitry 2168 UKR0.001-0.0320-0.60 
  Jursova, Elena 1317 SVK0.001-0.8720-17.40 
  Mendelova, Adela 1234  * SVK0.501-0.4220-8.40 
  Andre, Tomas 1378 SVK1.0010.19203.80 
  Kukan, Michal 1768 SVK0.001-0.3220-6.40 
  Livnansky, Michal 1458 SVK0.001-0.7320-14.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 A11 b R1-2 Bratislava SVK 2022-10-07
RcRownchangeKK*chgGame
 1529 1634 1.50 2 0.22 20 4.40 
  Kulik, Juraj 1483 SVK0.501-0.2020-4.00 
  Psotny, Martin 1575 SVK1.0010.42208.40 

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)
 
 SVK 4.liga A11 2022 2023 R1-2 Bratislava SVK 2022-10-15
RcRownchangeKK*chgGame
 1918 1634 0.50 1 0.34 20 6.80 
  Labar, Eduard 1918 SVK0.5010.34206.80 

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)
 

 

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