Individual Calculations November 2010
 Nataf, Igor-Alexandre  Total change: -1.30  Rating chartPersonal card
 Icelandic Team Championship rounds 1-4 - 1 div. Reykjavik ISL 2010-10-08
RcRownchangeKK*chgGame
 2295 2541 3.00 4 -0.13 10 -1.30 
  Gunnarsson, Gunnar K 2221 ISL1.0010.13101.30 
  Bergsson, Stefan 2141  * ISL1.0010.08100.80 
  Bergsson, Snorri f2310 ISL0.501-0.2910-2.90 
  Henrichs, Thomas m2507 GER0.501-0.0510-0.50 
 * 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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