Individual Calculations January 2010
 Weller, Friedhelm  Total change: -31.95  Rating chartPersonal card
 World Senior Championship Condino ITA 2009-10-27
RcRownchangeKK*chgGame
 1904 1947 4.00 11 -2.13 15 -31.95 
  Loktiev, Ivan m2261 RUS0.001-0.1415-2.10 
  Batakovs, Olegs 2186 LAT0.001-0.2015-3.00 
  Gonzalo Gonzalez, Francisco 1813 ESP0.001-0.6815-10.20 
  Cesati Cassin, Giorgio 1607 ITA1.0010.12151.80 
  Cooper, Nigel 1779 NZL1.0010.28154.20 
  Beltrami, Nerio 2032 ITA0.001-0.3815-5.70 
  Sotter-Klundt, Gerlinde 1828 GER0.001-0.6615-9.90 
  Zelkind, Simeon 1780 ISR0.501-0.2215-3.30 
  Flotten, Erling 1840 NOR1.0010.35155.25 
  Hellwege, Werner 2000 GER0.001-0.4315-6.45 
  Scarpellini, Felice 1823 ITA0.501-0.1715-2.55 

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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