Individual Calculations June 2013
 Jacq, Rene  Total change: -2.70  Rating chartPersonal card
 12e Open international de Malakoff MALAKOFF FRA 2013-04-27
RcRownchangeKK*chgGame
 1843 1898 4.50 8 -0.18 15 -2.70 
  Pham, Hieu Tuong 1774 VIE0.001-0.6715-10.05 
  Melchy, Julien 1651 FRA1.0010.19152.85 
  Caroll, John 1753 FRA1.0010.31154.65 
  Giffard, Nicolas m2298  * FRA0.001-0.0815-1.20 
  Delerme, Raymond 1764 FRA1.0010.32154.80 
  Neumann, Michael 2148 GER0.001-0.1915-2.85 
  Neumann, Ramona 1717 GER0.501-0.2415-3.60 
  Mohammad Ghassemi, Vajieollah 1636 FRA1.0010.18152.70 
 * 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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