Individual Calculations December 2015
 Alidani, Leonardo  Total change: -32.00  Rating chartPersonal card
 Philippine International Chess Challenge 2015 Pasig City PHI 2015-11-08
RcRownchangeKK*chgGame
 1857 1954 1.00 3 -0.86 20 -17.20 
  Salgados, Lennon Hart 2104 PHI0.001-0.3020-6.00 
  Doroy, Allaney Jia G wf1746 PHI0.001-0.7720-15.40 
  Valdez, Jemima 1720 PHI1.0010.21204.20 

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)
 
 PSC-Puregold International Chess Challengers Division 2015 Pasig City PHI 2015-11-15
RcRownchangeKK*chgGame
 1631 1954 1.00 2 -0.74 20 -14.80 
  Mordido, Justine Diego 1601 PHI1.0010.11202.20 
  Quizon, Daniel 1661 PHI0.001-0.8520-17.00 

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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