Individual Calculations December 2015
 Lepretre, Ludovic  Total change: -6.80  Rating chartPersonal card
 15e open international de Sautron SAUTRON FRA 2015-10-24
RcRownchangeKK*chgGame
 1340 1122 1.50 7 -0.17 40 -6.80 
  Luond, Patrice 1405 FRA0.001-0.1640-6.40 
  Retailleau, Anne 1376 FRA0.001-0.1940-7.60 
  Le Coz, Yannick 1392 FRA0.001-0.1740-6.80 
  Normand, Patrick 1081 FRA0.501-0.0640-2.40 
  Degree, Florentin 1331 FRA0.001-0.2340-9.20 
  Mariette, Fabrice 1318 FRA1.0010.754030.00 
  Gaudin, Roger 1477 FRA0.001-0.1140-4.40 

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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