Rapid: Individual Calculations May 2015
 Islam, Mohammed  Total change: -7.60  Rating chartPersonal card
 Golders Green Rapidplay Congress Open Apr 15 London ENG 2015-04-11
RcRownchangeKK*chgGame
 1848 1750 2.00 6 -0.38 20 -7.60 
  Selvarattinam, Gengadharan 1569 ENG1.0010.26205.20 
  Villiers, Thomas 2064 ENG0.001-0.1420-2.80 
  Brewer, Callum 1752 ENG0.001-0.5020-10.00 
  Brozel, Sacha 1801 ENG1.0010.572011.40 
  Rocco, Federico 1754 ENG0.001-0.4920-9.80 
  Player, Edmund 2150  * ENG0.001-0.0820-1.60 
 * 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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