Individual Calculations December 2019
 Chiku-Ratte, Olivier-Kenta  Total change: -3.50  Rating chartPersonal card
 7e Championnat Ouvert de Contrecoeur Contrecoeur CAN 2019-11-01
RcRownchangeKK*chgGame
 2163 2395 3.50 5 -0.29 10 -2.90 
  Hernandez, Juan Felipe 1995  * COL1.0010.08100.80 
  Lesiege, Alexandre g2514 CAN0.5010.16101.60 
  Zhong, Kevin c2074 CAN1.0010.13101.30 
  Nunez-Painchaud, Raphael 2050 CAN0.001-0.8910-8.90 
  Masse, Hugues 2181 CAN1.0010.23102.30 
 * 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)
 
 2019 Open de Brome-Missisquoi A Brome-Missisquoi CAN 2019-11-22
RcRownchangeKK*chgGame
 2119 2395 4.00 5 -0.06 10 -0.60 
  Mok, Yuen Tak 1995  * CAN1.0010.08100.80 
  Duong, Thanh Nha m2154 CAN0.001-0.8010-8.00 
  Trahan, Daniel 1995  * CAN1.0010.08100.80 
  Chabot, Roland 2115 CAN1.0010.16101.60 
  Hebert, Jean m2336 CAN1.0010.42104.20 
 * 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)
 

 

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