Individual Calculations August 2019
 Yan, Alex Jikai  Total change: 88.40  Rating chartPersonal card
 Championnat Ouvert De Laval Open 2019 Laval CAN 2019-06-21
RcRownchangeKK*chgGame
 1817 1417 0.50 1 0.42 40 16.80 
  Abdelaal, Ibrahim 1817  * CAN0.5010.424016.80 
 * 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)
 
 Championnat ouvert du Quebec 2019 Montreal CAN 2019-07-20
RcRownchangeKK*chgGame
 1804 1417 2.50 8 1.79 40 71.60 
  Luksza, Arkadiusz 1817  * CAN0.001-0.0840-3.20 
  Nunez-Painchaud, Raphael 1817  * CAN0.001-0.0840-3.20 
  Libersan, Thierry 1817  * CAN1.0010.924036.80 
  Prahov, Valentin 1817  * BUL0.001-0.0840-3.20 
  Abdelaal, Ibrahim 1817  * CAN0.001-0.0840-3.20 
  Jacquet, Stephane 1817  * FRA0.001-0.0840-3.20 
  Vignalou, Joseph 1732 CAN0.5010.364014.40 
  Mercure, Gilbert 1795 CAN1.0010.914036.40 
 * 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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