Individual Calculations September 2017
 Salem, A.r. Saleh  Total change: 4.30  Rating chartPersonal card
 Biel Master Tournament (MTO) 2017 Biel SUI 2017-07-24
 2499 2638 6.50 9 0.43 10 4.30 
  Arne, Mike 2270 USA1.0010.10101.00 
  Hambleton, Aman m2471 CAN1.0010.28102.80 
  Demuth, Adrien g2558 FRA1.0010.39103.90 
  Kovalenko, Igor g2659 LAT0.001-0.4710-4.70 
  Ali Marandi, Cemil Can m2515 TUR0.501-0.1710-1.70 
  Shevchenko, Kirill c2502 UKR0.501-0.1810-1.80 
  Al-Sayed, Mohammed g2508 QAT0.501-0.1810-1.80 
  Venkatesh, M.r. g2400 IND1.0010.20102.00 
  Hera, Imre Jr. g2611 HUN1.0010.46104.60 

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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