Individual Calculations July 2008
 Roque, Merben  Total change: 3.00  Rating chartPersonal card
 1st Subic International Open Subic Bay Freeport PHI 2008-05-17
RcRownchangeKK*chgGame
 2387 2194 2.00 7 0.12 25 3.00 
  Irwanto, Sadikin m2456 INA0.001-0.1825-4.50 
  Nouri, Hamed 2392 PHI0.5010.26256.50 
  Antonio, Rogelio g2529 PHI0.001-0.1225-3.00 
  Zaw, Win Lay g2544 MYA0.001-0.1125-2.75 
  Li, Panru 2099 CHN0.501-0.1325-3.25 
  Bancod, Ronald m2411 PHI0.5010.28257.00 
  Pialan, Fernandito 2281 PHI0.5010.12253.00 

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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