Individual Calculations January 2023
 Sibrava, Patrik  Total change: 11.20  Rating chartPersonal card
 1.liga Vychod 2022 2023 R5-6 SVK SVK 2022-12-03
RcRownchangeKK*chgGame
 1660 1828 0.50 1 -0.22 20 -4.40 
  Chovanec, Stefan 1660 SVK0.501-0.2220-4.40 

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)
 
 4. liga C11 2022 20223 R3-4 SVK SVK 2022-12-04
RcRownchangeKK*chgGame
 1991 1828 0.50 1 0.22 20 4.40 
  Rudinsky, Augustin 1991 SVK0.5010.22204.40 

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)
 
 3. liga C1 2022 2023 R3-4 Rozne. SVK 2022-12-10
RcRownchangeKK*chgGame
 1874 1828 1.00 1 0.56 20 11.20 
  Pecho, Juraj 1874 SVK1.0010.562011.20 

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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