Individual Calculations October 2015
 Papier, Alan  Total change: -37.40  Rating chartPersonal card
 Hampstead Under 1900 Congress Sep15 London ENG 2015-09-26
RcRownchangeKK*chgGame
 1533 1779 2.00 5 -1.87 20 -37.40 
  Gladstone, Joel 1453 ENG1.0010.13202.60 
  Balouka Myers, Reuben 1379  * ENG0.001-0.9220-18.40 
  Brass, Ezra 1519 ENG0.001-0.8220-16.40 
  Tomy, Jeff 1454 ENG1.0010.13202.60 
  McCabe, Shane 1860 IRL0.001-0.3920-7.80 
 * 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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