Individual Calculations July 2011
 Garma, Chito  Total change: 8.90  Rating chartPersonal card
 2nd Chairman Prospero A. Pichay Subic Freeport PHI 2011-06-01
RcRownchangeKK*chgGame
 2356 2331 4.50 8 0.89 10 8.90 
  Evangelista, Paul Robert 1931  * PHI1.0010.08100.80 
  Wan, Yunguo 2453 CHN0.001-0.3310-3.30 
  Barbosa, Oliver m2506 PHI0.5010.23102.30 
  Nolte, Rolando m2429 PHI0.001-0.3710-3.70 
  Ricana, Leodegario 2068 PHI1.0010.18101.80 
  Antonio, Rogelio Jr g2589 PHI1.0010.82108.20 
  Zeng, Chongsheng 2426 CHN0.001-0.3710-3.70 
  Barus, Cerdas g2443 INA1.0010.65106.50 
 * 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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