Individual Calculations November 2012
 , Tirto  Total change: 5.70  Rating chartPersonal card
 2nd Indonesia Open Chess Championship 2012 Jakarta INA 2012-10-10
RcRownchangeKK*chgGame
 2429 2322 3.50 8 0.57 10 5.70 
  Ganguly, Surya Shekhar g2610 IND0.001-0.1610-1.60 
  Korneev, Oleg g2591 ESP0.5010.33103.30 
  Torre, Eugenio g2500 PHI1.0010.73107.30 
  Krasenkow, Michal g2636 POL0.001-0.1410-1.40 
  Guo, Qi wg2391 CHN0.5010.10101.00 
  Hoang, Thanh Trang gwg2470 HUN0.001-0.3010-3.00 
  Aris, T.l.s. 2232 INA0.501-0.1210-1.20 
  Azarya, Jodi Setyaki c2005 INA1.0010.13101.30 

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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