Individual Calculations July 2008
 Feldman, Vladimir  Total change: -2.85  Rating chartPersonal card
 Doeberl Cup Premier Canberra AUS 2008-03-20
RcRownchangeKK*chgGame
 2282 2301 4.00 8 -0.19 15 -2.85 
  Berezina-Feldman, Irina mwm2246 AUS0.501-0.0815-1.20 
  Nakauchi, Gene f2092 AUS1.0010.23153.45 
  Skiotis, Pano 2174 AUS0.501-0.1715-2.55 
  Lane, Gary W m2412 AUS0.5010.15152.25 
  Haessler, Carl 2147 USA1.0010.29154.35 
  Bitansky, Igor m2424 ISR0.5010.17152.55 
  Ambrus, Endre 2378 AUS0.001-0.3915-5.85 
  Mas, Hafizulhelmi m2382 MAS0.001-0.3915-5.85 

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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