Individual Calculations January 2023
 Gajarsky, Roman  Total change: 6.60  Rating chartPersonal card
 3.liga A2 2022 2023 R3-4 rozne SVK 2022-12-04
RcRownchangeKK*chgGame
 1469 1763 2.00 2 0.33 20 6.60 
  Richnak, Marek 1363  * SVK1.0010.08201.60 
  Nedorost, Lubomir 1574 SVK1.0010.25205.00 
 * 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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