Individual Calculations January 2017
 Bartholomew, John  Total change: -1.50  Rating chartPersonal card
 8th CSC London Chess Classic: FIDE Open London ENG 2016-12-09
RcRownchangeKK*chgGame
 2330 2448 5.50 9 -0.15 10 -1.50 
  Fischer, Daniel 2048  * SUI0.501-0.4210-4.20 
  Ditmas, Hugh 2048  * GER1.0010.08100.80 
  Semprun Martinez, Fernando 2193 ESP1.0010.19101.90 
  Melkumyan, Hrant g2633 ARM0.5010.24102.40 
  Mirzoyan, David f2299 ARM0.501-0.2010-2.00 
  O`toole, George E 2262 ENG1.0010.26102.60 
  Maze, Sebastien g2608 FRA0.001-0.2910-2.90 
  Paterek, Michal f2311 POL1.0010.32103.20 
  Moussard, Jules g2571 FRA0.001-0.3310-3.30 
 * 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)
 

 

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