Individual Calculations November 2011
 Turqueza, Mari Joseph  Total change: 3.30  Rating chartPersonal card
 Indonesia Open Chess Championship 2011 Jakarta INA 2011-10-12
 2291 2274 4.50 9 0.22 15 3.30 
  Barbosa, Oliver m2538 PHI0.001-0.1815-2.70 
  Lindiawati, Evi wc2085 INA0.501-0.2515-3.75 
  Abubakar, Nurdin 2191 INA0.501-0.1115-1.65 
  Abdumalik, Zhansaya wm2030 KAZ1.0010.20153.00 
  Pokorna, Regina wg2359 SVK0.001-0.3815-5.70 
  Dimakiling, Oliver m2413 PHI0.001-0.3115-4.65 
  Panggabean, Hasian 2199 INA1.0010.40156.00 
  , Kasmiran f2369 INA1.0010.63159.45 
  Barus, Cerdas g2438 INA0.5010.22153.30 

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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