Individual Calculations November 2009
 Gonzales, Jayson  Total change: -16.40  Rating chartPersonal card
 4th President Gloria Macapagal Arroyo Cup Manila PHI 2009-09-24
RcRownchangeKK*chgGame
 2350 2457 4.50 8 -0.56 10 -5.60 
  Rivera, Albert 2165 PHI0.501-0.3510-3.50 
  Andador, Rolando 2260 PHI1.0010.25102.50 
  Nguyen, Ngoc Truong Son g2589 VIE0.001-0.3210-3.20 
  Ghaemmaghami, Ehsan g2579 IRI0.001-0.3310-3.30 
  Portugalera, Ric 2203 PHI1.0010.19101.90 
  Garma, Chito m2331 PHI0.501-0.1710-1.70 
  Macala, Allan 2266 PHI1.0010.25102.50 
  Wong, Meng Kong g2403 SIN0.501-0.0810-0.80 

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)
 
 5th Prospero A. Pichay Jr. Cup Quezon City PHI 2009-10-02
RcRownchangeKK*chgGame
 2292 2457 4.50 8 -1.08 10 -10.80 
  Mariano, Nelson Iii 2078 PHI1.0010.09100.90 
  Filippov, Anton g2595 UZB0.001-0.3110-3.10 
  Maga, Mirabeau 2230 PHI1.0010.21102.10 
  Datu, Alcon John 2191 PHI0.501-0.3210-3.20 
  Senador, Emmanuel 2367 PHI0.501-0.1210-1.20 
  , Tirto m2407 INA0.501-0.0710-0.70 
  Andador, Rolando 2260 PHI0.501-0.2510-2.50 
  Roque, Merben 2209 PHI0.501-0.3110-3.10 

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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