Individual Calculations January 2010
 Kaufman, Larry C  Total change: 9.60  Rating chartPersonal card
 World Senior Championship Condino ITA 2009-10-27
RcRownchangeKK*chgGame
 2287 2401 8.00 11 0.96 10 9.60 
  Vrhovnik, Damir 2045 CRO1.0010.11101.10 
  Feller, Josy 2196 LUX1.0010.24102.40 
  Simon Padros, Emili f2237 ESP1.0010.28102.80 
  Tseshkovsky, Vitaly g2549 RUS0.001-0.3010-3.00 
  Malmdin, Nils-Ake 2282 SWE0.001-0.6610-6.60 
  Stull, Norbert 2168 LUX1.0010.21102.10 
  Hohler, Peter f2200 SUI1.0010.24102.40 
  Acers, Jude 2226 USA1.0010.27102.70 
  Jacobsen, Bo 2321 DEN0.501-0.1110-1.10 
  Rukavina, Josip m2435 CRO0.5010.05100.50 
  Pushkov, Nikolai g2499 RUS1.0010.63106.30 

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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