Individual Calculations May 2010
 Conq, Alain  Total change: -32.00  Rating chartPersonal card
 XVe Championnat Individuel d'échecs des Hauts-de-Seine Puteaux FRA 2010-03-27
RcRownchangeKK*chgGame
 1942 1834 0.50 2 -0.26 25 -6.50 
  El Farihi, Mohsine 2138 MAR0.001-0.1425-3.50 
  Stephan, Emmanuel 1746 FRA0.501-0.1225-3.00 

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)
 
 9e Open International d'Echecs de Malakoff 2010 Malakoff FRA 2010-04-17
RcRownchangeKK*chgGame
 1771 1834 3.00 7 -1.02 25 -25.50 
  Labat, Christian 1920 FRA0.001-0.3825-9.50 
  Edery, Laurent 1666 FRA1.0010.28257.00 
  McClement, Andrew 1980 SCO0.001-0.3025-7.50 
  Keraval Roignant, Claude 1614 FRA0.001-0.7825-19.50 
  Mazaltob, Gerald 1518 FRA1.0010.13253.25 
  Hajage, Michael 1648 FRA0.501-0.2425-6.00 
  Mondon, Fabrice 2049 FRA0.5010.27256.75 

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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