Individual Calculations March 2010
 Grenier, David  Total change: -30.00  Rating chartPersonal card
 23 open de la Ville de Mans Le mans FRA 2009-12-26
RcRownchangeKK*chgGame
 1907 1690 0.00 4 -1.05 25 -26.25 
  Bodenez, Vincent 2090  * FRA0.001-0.0825-2.00 
  Rodon, Gurvan 1975 FRA0.001-0.1625-4.00 
  Le Diouron, Aurelie 1980 FRA0.001-0.1625-4.00 
  Le Marec, Laura 1582 FRA0.001-0.6525-16.25 
 * 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)
 
NOTE: K factor changed
 Nationale 4 - R5 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 1837 1647 0.00 1 -0.25 15 -3.75 
  Binois, Rudy 1837 FRA0.001-0.2515-3.75 

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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