Individual Calculations September 2009
 Alhuwar, Jasem  Total change: 19.50  Rating chartPersonal card
 MTO BIEL SUI 2009-07-20
RcRownchangeKK*chgGame
 2349 2297 6.00 11 1.30 15 19.50 
  Galvan Sarmiento, Jose Luis 2012 ESP1.0010.16152.40 
  Pelletier, Yannick g2574 SUI0.001-0.1715-2.55 
  Speck, Hans 2023 SUI1.0010.17152.55 
  Shomoev, Anton g2580 RUS0.5010.34155.10 
  Ulibin, Mikhail g2516 RUS1.0010.781511.70 
  Hauchard, Arnaud g2528 FRA0.001-0.2115-3.15 
  Al-Sayed, Mohamed m2515 QAT0.5010.28154.20 
  Saleh, Salem Ar g2469 UAE0.5010.23153.45 
  , El-Mais-Ibaa 1957 SUI1.0010.12151.80 
  Gallagher, Joseph g2455 SUI0.001-0.2915-4.35 
  Israel, Jens 2215 GER0.501-0.1115-1.65 

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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