Individual Calculations June 2013
 Lalanne, Tony  Total change: -12.60  Rating chartPersonal card
 12e Open international de Malakoff MALAKOFF FRA 2013-04-27
RcRownchangeKK*chgGame
 1693 1724 4.00 9 -0.78 30 -23.40 
  Rabier, Jean 1829 FRA0.001-0.3630-10.80 
  Gorka, Patrice 1519 FRA1.0010.24307.20 
  Gazay, Didier 1832 FRA0.5010.15304.50 
  Arbau, Eric 1912 FRA0.001-0.2630-7.80 
  Barbelenet, Frederic 1799 FRA0.001-0.4030-12.00 
  Mehdid, Patrick 1486 FRA1.0010.20306.00 
  Ralle, Pierre 2072 FRA0.001-0.1130-3.30 
  Etienne, Yannick 1329 FRA1.0010.08302.40 
  Beaudron, Raphael 1458 FRA0.501-0.3230-9.60 

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
 36e Open de l'Ascension Victor SYRE d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2013-05-08
RcRownchangeKK*chgGame
 1840 1748 3.00 6 0.72 15 10.80 
  Lutard, Florian 1885 FRA0.5010.18152.70 
  Cordier, Nicolas 1750 FRA1.0010.50157.50 
  Favre, Mathieu 2035 FRA0.001-0.1615-2.40 
  Degremont, Patrick 1979 FRA0.001-0.2115-3.15 
  Gault, Paolo 1398 FRA1.0010.11151.65 
  Bellardi, Michel 1992 FRA0.5010.30154.50 

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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