Individual Calculations April 2009
 Donguines, Fernie  Total change: 5.90  Rating chartPersonal card
 1st Gov. Aurelio Umali Cup Open Palayan City PHI 2009-01-21
RcRownchangeKK*chgGame
 2319 2367 5.00 8 0.59 10 5.90 
  Medina, Vince Angelo 2017 PHI1.0010.11101.10 
  Villanueva, Vic Neil 2087 PHI1.0010.16101.60 
  Villamayor, Buenaventura g2471 PHI0.5010.14101.40 
  Gomez, John Paul m2539 PHI0.001-0.2710-2.70 
  Gatus, Edmundo 2261 PHI1.0010.36103.60 
  De Ramos, Julius Joseph 2311 PHI1.0010.42104.20 
  Nolte, Rolando m2488 PHI0.5010.16101.60 
  Garma, Edgardo 2375 PHI0.001-0.4910-4.90 

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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