Individual Calculations March 2017
 Sellah, Mohammed  Total change: -18.80  Rating chartPersonal card
 33e Open de Cappelle la Grande CAPPELLE LA GRANDE FRA 2017-02-18
RcRownchangeKK*chgGame
 1740 1834 5.00 9 -0.47 40 -18.80 
  Lebret, Jean-Michel 2067 FRA0.5010.294011.60 
  Aveline, Philippe 2046 FRA0.001-0.2340-9.20 
  Huntley, Kevin 1434  * ENG1.0010.08403.20 
  Lemoine, Jean-Pierre 1553 FRA1.0010.16406.40 
  Marchyllie, Bruno 2068 FRA0.001-0.2140-8.40 
  Chachiachvili, Loma 1542 FRA0.501-0.3540-14.00 
  Claudon, Andreas 1646 FRA1.0010.264010.40 
  Clerquin, Constant 1664 BEL0.001-0.7240-28.80 
  Bonnal, Louis 1640 FRA1.0010.254010.00 
 * 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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