Individual Calculations May 2012
 Koohestani, Sh  Total change: -5.85  Rating chartPersonal card
 14th Dubai Open 2012 Dubai UAE 2012-04-14
RcRownchangeKK*chgGame
 2308 2364 4.00 8 -0.39 15 -5.85 
  Hassan Malalla, Khaled 1964  * UAE1.0010.08151.20 
  Kuzubov, Yuriy g2615 UKR0.5010.31154.65 
  Petrosian, Davit G g2463 ARM0.001-0.3615-5.40 
  Madhurima, Shekhar 1964  * IND1.0010.08151.20 
  Arutinian, David g2553 GEO0.001-0.2515-3.75 
  Nyazi, Nehad 2195 EGY0.501-0.2215-3.30 
  Abdumalik, Zhansaya wm2137 KAZ1.0010.21153.15 
  Timoshenko, Georgy g2569 UKR0.001-0.2415-3.60 
 * 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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