Individual Calculations February 2023
 Kubala, Vladimir  Total change: 7.20  Rating chartPersonal card
 3. liga C1 2022 2023 R5-7 Rozne. SVK 2023-01-07
RcRownchangeKK*chgGame
 1671 1768 2.50 3 0.66 20 13.20 
  Janik, Miroslav 1813 SVK1.0010.562011.20 
  Pazitny, Michal 1742 SVK0.501-0.0420-0.80 
  Kojda, Samuel 1459 SVK1.0010.14202.80 

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 R7 ZA - BB SVK 2023-01-15
RcRownchangeKK*chgGame
 1919 1768 0.00 1 -0.30 20 -6.00 
  Kolesar, Peter 1919 SVK0.001-0.3020-6.00 

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)
 

 

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