Individual Calculations December 2022
 Kosik, Peter  Total change: 27.80  Rating chartPersonal card
 4. liga B22 2022 2023 R2 PD PE BN SVK 2022-10-30
RcRownchangeKK*chgGame
 1591 1488 1.00 1 0.64 20 12.80 
  Flak, Lubomir 1591 SVK1.0010.642012.80 

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 B2 2022 2023 R2 Trenciansky kraj SVK 2022-11-06
RcRownchangeKK*chgGame
 1360 1488 0.50 1 -0.17 20 -3.40 
  Adamik, Frantisek 1360 SVK0.501-0.1720-3.40 

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 B22 2022 2023 R3-4 PD PE BN SVK 2022-11-13
RcRownchangeKK*chgGame
 1438 1488 2.00 2 0.92 20 18.40 
  Marosi, Michal 1160 SVK1.0010.13202.60 
  Bista, Emil 1716 SVK1.0010.792015.80 

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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