Individual Calculations February 2023
 Balazs, Attila  Total change: -4.20  Rating chartPersonal card
 Mestska liga Cassovia 2022-2023 R5-6 Kosice SVK 2023-01-07
RcRownchangeKK*chgGame
 1906 2022 1.00 1 0.34 20 6.80 
  Hudak, Vasil 1906 SVK1.0010.34206.80 

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)
 
 3. liga D2 2022 23 R5-7 Presovsky kraj SVK 2023-01-08
RcRownchangeKK*chgGame
 1843 2022 0.50 1 -0.23 20 -4.60 
  Brodzak, Jan 1843 SVK0.501-0.2320-4.60 

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)
 
 2.liga D 2022 23 Round 7 PO-KE SVK 2023-01-15
RcRownchangeKK*chgGame
 2157 2022 0.00 1 -0.32 20 -6.40 
  Koval, Jakub 2157 SVK0.001-0.3220-6.40 

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)
 

 

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