Individual Calculations September 2017
 Marmion, Alexandre  Total change: 74.00  Rating chartPersonal card
 32eme Open International d'Echecs d'Avoine AVOINE FRA 2017-07-22
RcRownchangeKK*chgGame
 1620 1372 3.50 8 1.85 40 74.00 
  Jordan, Mark A 1593 ENG0.5010.284011.20 
  Maisonneuve, Lionel 1416 FRA0.5010.06402.40 
  Tireau, Jean-Marie 1562 FRA0.5010.254010.00 
  Leveque, Franck 1716 FRA0.5010.384015.20 
  Gaulin, Jean-Pierre 1543 FRA0.001-0.2740-10.80 
  Desgranges, Christophe 1727 FRA0.5010.394015.60 
  Sabiani, Chjara 1718 FRA0.001-0.1140-4.40 
  Peeters, Simonne 1688 BEL1.0010.874034.80 

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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