Individual Calculations December 2022
 Petak, Tibor  Total change: 42.40  Rating chartPersonal card
 3. liga B1 2022 23 R2-3 Nitriansky kraj SVK 2022-11-06
RcRownchangeKK*chgGame
 1889 1635 0.50 2 0.10 40 4.00 
  Kunovsky, Daniel 1981 SVK0.001-0.1140-4.40 
  Mraz, Ivan 1797 SVK0.5010.21408.40 

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)
 
 2. liga B 2022 2023 R3-6 NR-TN SVK 2022-11-12
RcRownchangeKK*chgGame
 1480 1635 3.00 3 0.96 40 38.40 
  Maslak, Peter 1309 SVK1.0010.13405.20 
  Sosovicka, Marian 1447 SVK1.0010.264010.40 
  Trnka, Stefan 1684 SVK1.0010.574022.80 

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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