Individual Calculations May 2018
 Sarmiento, Rodolfo Vi1  Total change: 18.80  Rating chartPersonal card
 2017 National Championship Semifinals Mens Manila PHI 2017-07-24
RcRownchangeKK*chgGame
 1842 1554 2.00 8 0.47 40 18.80 
  Pacis, Adrian f1954  * PHI0.5010.424016.80 
  Caminong, Chester 1953 PHI0.5010.424016.80 
  Ruaya, Virgen Gil C. 1954  * PHI0.001-0.0840-3.20 
  Curioso, Nixon 1954  * PHI0.001-0.0840-3.20 
  De Leon, Haince Patrick 1834 PHI0.001-0.1640-6.40 
  Ching, Francis Vi1 1635 PHI0.5010.11404.40 
  Peligro, Israel Vi2 1496 PHI0.501-0.0840-3.20 
  Fortin, Artrino Paul 1954  * PHI0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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