Individual Calculations September 2009
 Carlos, Leonardo  Total change: -2.85  Rating chartPersonal card
 Victory Central Mall Open Chess Championship Caloocan City PHI 2009-07-02
RcRownchangeKK*chgGame
 2242 2337 3.50 6 -0.19 15 -2.85 
  Alidani, Leonardo 1991 PHI0.501-0.3915-5.85 
  Macala, Allan 2255 PHI0.501-0.1115-1.65 
  Llavanes, Ronald 2252 PHI0.001-0.6215-9.30 
  Pacis, Adrian f2292 PHI1.0010.44156.60 
  Paragua, Mark g2487 PHI0.5010.20153.00 
  Datu, Alcon John 2176 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)
 

 

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