Individual Calculations April 2020
 Erdos, Viktor  Total change: -8.10  Rating chartPersonal card
 2019/20 4NCL Div 1 Rounds 1 - 2 Daventry ENG 2020-02-29
RcRownchangeKK*chgGame
 2361 2624 1.00 2 -0.59 10 -5.90 
  Beerdsen, Thomas m2497 NED0.501-0.1710-1.70 
  Makkar, Rajat c2224  * FRA0.501-0.4210-4.20 
 * 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)
 
 HUN National Team Ch. Szabo L Division 2019-2020 R 7 Hungary HUN 2020-03-08
RcRownchangeKK*chgGame
 2461 2626 0.50 1 -0.22 10 -2.20 
  Sulypa, Oleksandr g2461 UKR0.501-0.2210-2.20 

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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