Individual Calculations May 2015
 Mallet, Guillaume  Total change: -19.00  Rating chartPersonal card
 46ème Open Fide (-2200) de Gonfreville l'Orcher Trophée Claude Leroyer GONFREVILLE L'ORCHER FRA 2015-04-04
RcRownchangeKK*chgGame
 1520 1352 0.50 5 -0.95 20 -19.00 
  Tribillac, Benoit 1692 FRA0.001-0.1220-2.40 
  Fruteau, Pierre-Marc 1449 FRA0.001-0.3720-7.40 
  Sonet, Sandy 1486 FRA0.001-0.3220-6.40 
  Mohr, Stephane 1415 FRA0.5010.09201.80 
  Maniable, Andre 1559 FRA0.001-0.2320-4.60 

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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