Individual Calculations September 2013
 Vervelle, Sebastien  Total change: -17.40  Rating chartPersonal card
 28e Open International d'échecs d'Avoine AVOINE FRA 2013-07-20
RcRownchangeKK*chgGame
 1669 1787 4.00 8 -1.16 15 -17.40 
  Lavanchy, Marc-Henri 1923 SUI0.001-0.3215-4.80 
  Martini, Lionel 1522 FRA0.501-0.3215-4.80 
  Veysseyre, Robin 1626 FRA1.0010.29154.35 
  Ponthieux, Franck 1502 FRA0.001-0.8415-12.60 
  Tireau, Jean-Marie 1619 FRA0.501-0.2215-3.30 
  Riviere, Xavier 1622 FRA1.0010.28154.20 
  Juffin, Dominique 1464 FRA1.0010.13151.95 
  Burille, Matthieu 2076 FRA0.001-0.1615-2.40 

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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