Rapid: Individual Calculations October 2019
 Mathew, Johan  Total change: -10.60  Rating chartPersonal card
 2019 UK Chess Challenge Terafinal Under 10 Daventry ENG 2019-09-21
RcRownchangeKK*chgGame
 1346 1208 1.50 6 -0.53 20 -10.60 
  Royal, Shreyas c1608  * ENG0.001-0.0820-1.60 
  Kent, Rowan 1193 ENG1.0010.48209.60 
  Gardiner, Ethan 1402 ENG0.5010.25205.00 
  Esiri, Jack 1383 ENG0.001-0.2720-5.40 
  Maurus, Mickey 1190 ENG0.001-0.5320-10.60 
  Dias, Ruwan 1299 ENG0.001-0.3820-7.60 
 * 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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