Individual Calculations November 2015
 Gachon, Wilfried  Total change: 10.80  Rating chartPersonal card
 14e Open International d'Echecs de la Ville de Menton MENTON FRA 2015-10-18
RcRownchangeKK*chgGame
 1590 1347 2.50 9 0.54 20 10.80 
  Kirastinnicos, Mikael 1747  * FRA0.001-0.0820-1.60 
  Nguyen, Patrick 1638 FRA0.001-0.1520-3.00 
  Heckly, Jean-Louis 1574 FRA0.001-0.2120-4.20 
  Dehay, Alexandre 1227 FRA1.0010.34206.80 
  Potratz, Yannick 1643 FRA0.001-0.1520-3.00 
  Steil, Raymond 1674 LUX1.0010.872017.40 
  Lejeune, Arnaud 1607 FRA0.5010.32206.40 
  Salerno, Luciano 1675 ITA0.001-0.1320-2.60 
  Scarpati, Francesco 1524 ITA0.001-0.2720-5.40 
 * 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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