Individual Calculations September 2015
 Sgnaolin, Davide  Total change: 7.40  Rating chartPersonal card
 24. Open International de Martigny Martigny SUI 2015-07-31
RcRownchangeKK*chgGame
 2148 2234 4.50 7 0.37 20 7.40 
  Filliez, Cesar 1834  * SUI1.0010.08201.60 
  Bauer, Christian g2618 FRA0.001-0.0920-1.80 
  Maret, Arnaud 1834  * SUI1.0010.08201.60 
  Perruchoud, Benoit 1949 SUI1.0010.16203.20 
  Brunner, Nicolas m2425 FRA0.5010.25205.00 
  Colmenares, Aurelio f2371 SUI0.001-0.3220-6.40 
  Javet, Blaise 2005 SUI1.0010.21204.20 
 * 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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