Individual Calculations January 2009
 Maga, Mirabeau  Total change: 0.30  Rating chartPersonal card
 4th Prospero Pichay Jr. Cup International Manila PHI 2008-09-14
RcRownchangeKK*chgGame
 2298 2256 4.00 9 0.02 15 0.30 
  Gomez, John Paul m2457 PHI0.001-0.2415-3.60 
  Mallahi, Amir m2392 IRI0.001-0.3215-4.80 
  Yu, Lie 2377 CHN0.001-0.3415-5.10 
  Ochoa, Karl Victor 2268 PHI0.5010.02150.30 
  Bagamasbad, Efren 2295 PHI0.001-0.4515-6.75 
  Perena, Catherine 2212 PHI1.0010.44156.60 
  Sukandar, Irine Kharisma wm2262 INA1.0010.51157.65 
  Zhang, Jing 2033 CHN1.0010.22153.30 
  Nguyen, Van Huy c2386 VIE0.5010.18152.70 

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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