Individual Calculations July 2008
 Cua, Shercila  Total change: -22.25  Rating chartPersonal card
 2nd Philippine International Open Subic Bay Freeport PHI 2008-05-06
RcRownchangeKK*chgGame
 2298 2203 2.50 9 -0.89 25 -22.25 
  Nolte, Rolando 2420 PHI0.001-0.2225-5.50 
  Bitoon, Richard m2420 PHI0.001-0.2225-5.50 
  Cunanan, Kimberly Jane 1939 PHI1.0010.18254.50 
  Kyaw, Kyaw Soe f2477 MYA0.5010.33258.25 
  Salubre, Jayson 2329 PHI0.001-0.3325-8.25 
  Wang, Xiaohui 2211 CHN0.5010.01250.25 
  Kyaw, Lin Naing f2405 MYA0.001-0.2425-6.00 
  Sukandar, Irne Kharisma wm2243 INA0.001-0.4425-11.00 
  Perena, Catherine 2234 PHI0.5010.04251.00 

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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