Rapid: Individual Calculations December 2019
 Langham, Rod E  Total change: -21.60  Rating chartPersonal card
 3rd Warwick University Rapidplay Major Warwick ENG 2019-11-23
RcRownchangeKK*chgGame
 1410 1638 2.00 4 -1.08 20 -21.60 
  Sanchez, Margarita 1238  * ENG1.0010.08201.60 
  Johnson, Mike J 1467 ENG0.501-0.2320-4.60 
  Conway, John 1575 ENG0.001-0.5920-11.80 
  Madden, Jason 1358 ENG0.501-0.3420-6.80 
 * 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)
 

 

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