Rapid: Individual Calculations November 2012
 Sowray, Peter J  Total change: -8.20  Rating chartPersonal card
 103rd Richmond Rapidplay Open London ENG 2012-09-16
RcRownchangeKK*chgGame
 2136 2344 4.00 6 -0.41 20 -8.20 
  Sarakauskiene, Zivile wm2192 LTU0.001-0.7020-14.00 
  Kamath, Raghu 1944  * ENG1.0010.08201.60 
  Snape, Ian L 2233 ENG1.0010.35207.00 
  Healey, Michael W 2070 ENG1.0010.17203.40 
  Slavin, Alexey m2409 RUS0.001-0.4120-8.20 
  Andreev, Peter 1970 ENG1.0010.10202.00 
 * 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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