Individual Calculations January 2011
 Ansell, Simon T  Total change: 6.10  Rating chartPersonal card
 9e rencontres nationales et internationales - Grand Prix CCAS CAP D AGDE FRA 2010-10-23
RcRownchangeKK*chgGame
 2299 2402 6.00 9 0.41 10 4.10 
  Robert, Frederic 2128 FRA1.0010.17101.70 
  Santamaria, Jorge 2177 GER1.0010.22102.20 
  Palac, Mladen g2561 CRO0.001-0.2910-2.90 
  Maleki, Nicolas 2174 FRA1.0010.21102.10 
  Schweitzer, Viktoriya wm2240 FRA1.0010.29102.90 
  Bogner, Sebastian g2549 GER0.001-0.3010-3.00 
  Iagar, Razvan-Gabriel 2067 ROU1.0010.12101.20 
  Prie, Eric g2527 FRA0.001-0.3310-3.30 
  Villegas, Pierre 2272 MNC1.0010.32103.20 

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)
 
 London Chess Classic Open London ENG 2010-12-08
RcRownchangeKK*chgGame
 2226 2417 6.00 8 0.20 10 2.00 
  Vachtfeidl, Petr 2039 CZE0.501-0.4110-4.10 
  Boger, Raymond 2017  * NOR1.0010.08100.80 
  Ethelontis, Alexandros N 2187 ENG0.501-0.2910-2.90 
  Grant, Jonathan I M 2201 SCO1.0010.22102.20 
  Haydon, David L 2218 ENG0.501-0.2610-2.60 
  Afek, Yochanan m2283 ISR1.0010.32103.20 
  Dukaczewski, Piotr m2297 POL1.0010.34103.40 
  Greenfeld, Alon g2564 ISR0.5010.20102.00 
 * 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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