Individual Calculations May 2012
 Vebret, Samuel  Total change: -14.85  Rating chartPersonal card
 19e Open International de Selestat - Open B (1400-1800) SELESTAT FRA 2012-03-08
RcRownchangeKK*chgGame
 1529 1580 2.00 5 -0.83 15 -12.45 
  Koch, Pauline 1396 FRA0.501-0.2415-3.60 
  Hoegy, Luc 1467 FRA0.501-0.1515-2.25 
  Verriere, Nicolas 1663 FRA0.001-0.3915-5.85 
  Bellahcene, Meriem 1475 FRA1.0010.36155.40 
  Haas, Jacques 1644 FRA0.001-0.4115-6.15 

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)
 
 Team 2012 - Nationale 2 - R8-9 FRANCE FRA 2012-03-24
RcRownchangeKK*chgGame
 1980 1580 0.00 2 -0.16 15 -2.40 
  Brunstein, Sandrine 1980  * FRA0.001-0.0815-1.20 
  Marina-Martinez, Bruno 1980  * FRA0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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