Individual Calculations May 2010
 Grant, David J  Total change: -2.85  Rating chartPersonal card
 Wellington College International Crowthorne ENG 2010-04-14
RcRownchangeKK*chgGame
 2283 2066 2.00 9 -0.19 15 -2.85 
  Slavin, Alexei f2368 RUS0.5010.35155.25 
  Arkell, Keith C g2466  * ENG0.001-0.0815-1.20 
  Ynojosa, Felix Jose 2165 ENG1.0010.64159.60 
  McNab, Colin A g2466  * SCO0.001-0.0815-1.20 
  Rudd, Jack m2267 ENG0.001-0.2415-3.60 
  Charleshouse, Glenn L f2203 ENG0.001-0.3215-4.80 
  Galliano, Alexander 2056 ENG0.501-0.0115-0.15 
  Nemcova, Katerina wg2264 CZE0.001-0.2415-3.60 
  Zhou, Yang-Fan f2295 ENG0.001-0.2115-3.15 
 * 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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