Rapid: Individual Calculations May 2012
 Lumidao, Mervin  Total change: -8.40  Rating chartPersonal card
 Isulong Mo! Rapid Chess Tournament Makati PHI 2012-03-25
RcRownchangeKK*chgGame
 2119 2103 1.50 4 -0.42 20 -8.40 
  Nazario, Marc Christian c2002 PHI1.0010.36207.20 
  Dungca, Ryan 2132 PHI0.5010.04200.80 
  Arroyo, Christian 2256 PHI0.001-0.3020-6.00 
  Areque, Jerry 2086 PHI0.001-0.5220-10.40 

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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