Individual Calculations February 2023
 Durnik, Stefan  Total change: -6.00  Rating chartPersonal card
 4. liga C11 2022 20223 R5-6 SVK SVK 2023-01-08
RcRownchangeKK*chgGame
 2035 2060 1.00 2 -0.07 20 -1.40 
  Magat, Jozef 2039 SVK0.501-0.0320-0.60 
  Spiriak, Vladimir 2030 SVK0.501-0.0420-0.80 

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
 2274 2060 0.00 1 -0.23 20 -4.60 
  Hros, Roman c2274 SVK0.001-0.2320-4.60 

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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