Individual Calculations October 2012
 Randriamiharisoa, Alex  Total change: -12.15  Rating chartPersonal card
 Open LYM Lausanne 2012 Lausanne SUI 2012-09-14
RcRownchangeKK*chgGame
 1998 1860 1.00 5 -0.81 15 -12.15 
  Brunner, Nicolas m2260  * FRA0.001-0.0815-1.20 
  Biasi, Grace 1690 SUI1.0010.28154.20 
  Vesin, Jean-Robert f2260  * FRA0.001-0.0815-1.20 
  Meylan, Andre 2055 SUI0.001-0.2515-3.75 
  Grillon, Cedric 1723 SUI0.001-0.6815-10.20 
 * 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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