Individual Calculations September 2010
 Al-Sayed, Mohammed  Total change: -3.30  Rating chartPersonal card
 Int. Chess Festival Biel Master Tournament Biel SUI 2010-07-19
RcRownchangeKK*chgGame
 2356 2498 7.00 11 -0.33 10 -3.30 
  Duport, Nicolas 2128 SUI1.0010.10101.00 
  De Groote, Ewoud 2251 NED0.001-0.8110-8.10 
  Kuhn, Thomas 2218 SUI0.501-0.3410-3.40 
  Donchenko, Alexander 2174 GER1.0010.13101.30 
  Borne, Niels f2284 FRA1.0010.23102.30 
  Meier, Volker f2304 GER0.501-0.2510-2.50 
  De Filomeno, Simone 2250 ITA1.0010.19101.90 
  Gleizerov, Evgeny g2573 RUS0.5010.10101.00 
  Roiz, Michael g2645 ISR1.0010.70107.00 
  Pelletier, Yannick g2589 SUI0.001-0.3810-3.80 
  Cebalo, Miso g2500 CRO0.5010.00100.00 

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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