Individual Calculations October 2012
 Lapidus, Mark  Total change: 11.10  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2322 2129 3.00 8 0.74 15 11.10 
  Berg, Emanuel g2529  * SWE0.001-0.0815-1.20 
  Khetho, Phemelo f2133 BOT1.0010.51157.65 
  Vera Siguenas, Deivy f2359 PER0.001-0.2115-3.15 
  Rodriguez Vila, Andres g2529  * URU0.001-0.0815-1.20 
  Denny, Kevin m2304 BAR1.0010.731510.95 
  Malakar, Prachand Man 1970 NEP0.501-0.2115-3.15 
  Urkedal, Frode m2473 NOR0.001-0.1215-1.80 
  Domingos, Catarino f2280 ANG0.5010.20153.00 
 * 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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