Individual Calculations March 2016
 Costet, Jean-Michel  Total change: -13.00  Rating chartPersonal card
 32e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2016-02-13
RcRownchangeKK*chgGame
 1521 1256 1.00 8 -0.65 20 -13.00 
  Naji, Nil 1656  * FRA0.001-0.0820-1.60 
  Debruyne, Francois 1549 FRA0.001-0.1520-3.00 
  Zoonekynd, Philippe 1552 FRA1.0010.852017.00 
  Boulet, Frederic 1656  * FRA0.001-0.0820-1.60 
  Lopez, Raphael 1546 FRA0.001-0.1620-3.20 
  Al Mahmood, Salman 1451 BRN0.001-0.2520-5.00 
  Simon, Antoine 1656  * FRA0.001-0.0820-1.60 
  Trouve, Farah 1103 FRA0.001-0.7020-14.00 
 * 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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