Individual Calculations July 2009
 Cantonjos, Allan  Total change: 0.15  Rating chartPersonal card
 2009 National Inter-cities & Municipalities Team Championship Tarlac City PHI 2009-04-11
RcRownchangeKK*chgGame
 2201 2191 3.00 5 0.56 15 8.40 
  Branzuela, Ali 2281 PHI0.001-0.3815-5.70 
  Salcedo, Raymond 2297 PHI1.0010.64159.60 
  Arroyo, Christian 2213 PHI1.0010.53157.95 
  Roque, Merben 2180 PHI0.001-0.5215-7.80 
  Daylo, Leo Jr. 2033 PHI1.0010.29154.35 

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)
 
 Asian Open Chess Challenge Olongapo City PHI 2009-05-19
RcRownchangeKK*chgGame
 2158 2191 0.00 1 -0.55 15 -8.25 
  Datu, Alcon John 2158 PHI0.001-0.5515-8.25 

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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