Individual Calculations August 2017
 Su, Gerard  Total change: 7.80  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2017 - Open B de 1400 a 1900 PARIS FRA 2017-07-14
RcRownchangeKK*chgGame
 1589 1598 5.00 9 0.39 20 7.80 
  Chen, Mingson 1771 USA0.001-0.2720-5.40 
  Keller, Jean 1460 FRA1.0010.31206.20 
  Billot, Daniel 1708 FRA0.001-0.3520-7.00 
  Normand, Nicolas 1461 FRA0.001-0.6820-13.60 
  Georgeon, Matthieu 1473 FRA0.501-0.1720-3.40 
  Lepers, Franck-Charles 1480 FRA1.0010.34206.80 
  Morlet, Frederic 1481 FRA0.501-0.1620-3.20 
  Aron-Samuel, Emmanuel 1752 FRA1.0010.712014.20 
  Hurel, Christian 1715 FRA1.0010.662013.20 

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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