Individual Calculations April 2023
 Horvathova, Hana  Total change: -16.40  Rating chartPersonal card
 5. Liga A11 a R10-11 Bratislava SVK 2023-03-03
RcRownchangeKK*chgGame
 1347 1498 0.00 1 -0.70 40 -28.00 
  Bernard, Martin 1347 SVK0.001-0.7040-28.00 

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 A1 2022 2023 R9-10 Bratislava SVK 2023-03-05
RcRownchangeKK*chgGame
 1401 1498 1.50 2 0.29 40 11.60 
  Frundina, Yelyzaveta 1606 SVK1.0010.654026.00 
  Banas, Kamil 1195 SVK0.501-0.3640-14.40 

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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