Rapid: Individual Calculations September 2019
 Davis, Richard  Total change: -43.00  Rating chartPersonal card
 Jessie Gilbert Celebration International festival - Open FIDE Rapid Play London ENG 2019-08-17
RcRownchangeKK*chgGame
 1438 1610 2.00 6 -2.15 20 -43.00 
  Whelan, Joseph 1210  * ENG0.501-0.4220-8.40 
  Chakanyuka, Charles 2010  * ZIM0.001-0.0820-1.60 
  Luo, Yifan 1334 ENG1.0010.17203.40 
  Bedwell, Richard 1602 ENG0.001-0.5120-10.20 
  Charles, Gregory M 1262 ENG0.501-0.3920-7.80 
  Everitt, David 1210  * ENG0.001-0.9220-18.40 
 * 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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