Individual Calculations April 2014
 Gros, Patrick  Total change: -3.30  Rating chartPersonal card
 30e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2014-03-01
RcRownchangeKK*chgGame
 1945 2007 5.00 9 -0.22 15 -3.30 
  Le Bris, Louis 1822 FRA0.501-0.2415-3.60 
  Lebel-Arias, Julia wm1855 MNC0.501-0.2015-3.00 
  Zerbib, Claude 1793 FRA1.0010.23153.45 
  Migot, Tangi f2379 FRA0.001-0.1015-1.50 
  Herrebrecht, Pierre 1759 FRA1.0010.19152.85 
  Nemcova, Katerina wg2267 USA0.001-0.1815-2.70 
  Doluhanova, Evgeniya wg2331 UKR0.001-0.1315-1.95 
  Lambert, Vincent 1652 FRA1.0010.11151.65 
  Gautier, Paul 1645 FRA1.0010.10151.50 

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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