Rapid: Individual Calculations May 2012
 Labay, Rainer  Total change: -2.00  Rating chartPersonal card
 Candon City Open Candon PHI 2012-03-16
RcRownchangeKK*chgGame
 2292 2194 1.00 3 -0.10 20 -2.00 
  Elorta, David 2367 PHI0.001-0.2720-5.40 
  Arguelles, Efren 2237 PHI0.001-0.4420-8.80 
  Legaspi, Rhobel 2273 PHI1.0010.612012.20 

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)
 

 

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