Individual Calculations February 2013
 Ulloa, Philippe  Total change: -21.30  Rating chartPersonal card
 5e Festival International de Marseille MARSEILLE FRA 2012-12-26
RcRownchangeKK*chgGame
 1658 1469 0.50 7 -1.42 15 -21.30 
  Rousseau, Jean-Francois 1869  * BEL0.001-0.0815-1.20 
  Lagarde, Benjamin 1736 FRA0.001-0.1815-2.70 
  Bertrand, Nicolas 1534 FRA0.001-0.4115-6.15 
  Jullien, Patrick 1643 FRA0.5010.23153.45 
  Tchifteyan, Philippe 1650 FRA0.001-0.2615-3.90 
  Gaubil, Arthur 1448 FRA0.001-0.5315-7.95 
  Leibenguth, Jean 1725 FRA0.001-0.1915-2.85 
 * 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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