Individual Calculations September 2015
 Frion, Sandrine  Total change: -1.20  Rating chartPersonal card
 21eme Festival International Echecs de Chambery - Accession CHAMBERY FRA 2015-07-25
RcRownchangeKK*chgGame
 1506 1428 3.50 9 -0.06 20 -1.20 
  Diaferia, Joseph 1612 FRA0.001-0.2620-5.20 
  Cosnier, Francis 1567 FRA0.001-0.3120-6.20 
  Jarrand, Daniel 1465 FRA0.001-0.4520-9.00 
  Merle, Henri 1509 FRA1.0010.612012.20 
  Mangani, Jean-Pierre 1449 FRA1.0010.532010.60 
  Ligneaut, Daniel 1604 FRA0.001-0.2720-5.40 
  Bard, Jean-Francois 1475 FRA0.5010.07201.40 
  Mazard, Bruno 1486 FRA1.0010.582011.60 
  Milojevic-Daim, Nicolas 1387 FRA0.001-0.5620-11.20 

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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