Individual Calculations February 2023
 Pekar, Matus  Total change: -20.40  Rating chartPersonal card
 3. liga A1 2022 2023 R5-6 Bratislava SVK 2023-01-08
RcRownchangeKK*chgGame
 1513 1750 0.50 2 -1.02 20 -20.40 
  Banas, Kamil 1350  * SVK0.501-0.4220-8.40 
  Strelbitska, Oleksandra 1675 SVK0.001-0.6020-12.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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