Individual Calculations December 2015
 Lebedel, Marc  Total change: -47.40  Rating chartPersonal card
 15e open international de Sautron SAUTRON FRA 2015-10-24
RcRownchangeKK*chgGame
 1460 1545 3.00 9 -2.37 20 -47.40 
  Gipouloux, Laurent 1708 FRA0.5010.22204.40 
  Lefevre, Bernard 1725 FRA0.001-0.2620-5.20 
  Soissong, Elzbieta 1546 FRA0.001-0.5020-10.00 
  Saucourt, Nathan 1608 FRA0.001-0.4120-8.20 
  Mariette, Fabrice 1318 FRA1.0010.21204.20 
  Clement, Christian 1347 FRA0.001-0.7620-15.20 
  Maruejols, Paul 1423 FRA0.501-0.1720-3.40 
  Le Marec, Loic 1145  * FRA1.0010.08201.60 
  Roblin, Alain 1320 FRA0.001-0.7820-15.60 
 * 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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