Individual Calculations March 2011
 Al-Sayed, Mohammed  Total change: -5.30  Rating chartPersonal card
 Arab Tournament 2010-Men- Classic Amman JOR 2010-12-22
RcRownchangeKK*chgGame
 2330 2502 7.50 9 1.02 10 10.20 
  El, Kamel Adel Mahmoud 2285 TUN1.0010.22102.20 
  Nezad, Husein Aziz m2402 QAT0.501-0.1410-1.40 
  Salem, A R Saleh g2518 UAE0.5010.02100.20 
  Al-Saffar, Araz Basim Mohammed S m2349 IRQ1.0010.30103.00 
  Goutali, Tarek f2283 ALG1.0010.22102.20 
  Alhuwar, Jasem f2292 UAE1.0010.23102.30 
  Hifad, Rachid f2227 MAR1.0010.17101.70 
  Mohammad, Samir f2361 SYR0.501-0.1910-1.90 
  Chahrani, Ibrahim f2253 LBA1.0010.19101.90 

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)
 
 Tradewise Chess Festival - Masters Gibraltar ENG 2011-01-25
RcRownchangeKK*chgGame
 2321 2490 5.50 10 -1.55 10 -15.50 
  Zygouris, Hristos 2215 GRE1.0010.17101.70 
  Berg, Emanuel g2627 SWE0.001-0.3210-3.20 
  Henriksson, Johan 2243 SWE1.0010.19101.90 
  Oberhofer, Andre 2270 GER0.501-0.2810-2.80 
  Tscharotschkin, Michael 2181 GER0.501-0.3610-3.60 
  Sanchez, Louis f2262 FRA1.0010.21102.10 
  Georgiev, Kiril g2669 BUL0.001-0.2710-2.70 
  Calzetta Ruiz, Monica wg2284 ESP0.501-0.2610-2.60 
  Valgmae, Toomas 2190 EST0.501-0.3510-3.50 
  Malmdin, Nils-Ake 2272 SWE0.501-0.2810-2.80 

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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