Individual Calculations February 2023
 Bojda, Lubomir  Total change: 10.20  Rating chartPersonal card
 2. liga B 2022 2023 R7 NR-TN SVK 2023-01-15
RcRownchangeKK*chgGame
 2197 2052 0.50 1 0.19 20 3.80 
  Mojzis, Marcel 2197 SVK0.5010.19203.80 

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 R5 Trenciansky kraj SVK 2023-01-22
RcRownchangeKK*chgGame
 1922 2052 1.00 1 0.32 20 6.40 
  Magerciak, Roman 1922 SVK1.0010.32206.40 

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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