Individual Calculations April 2015
 Modder, Frank  Total change: -18.60  Rating chartPersonal card
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 1895 1935 4.00 9 -0.93 20 -18.60 
  Van Hoolandt, Patrick f2124 MNC0.001-0.2520-5.00 
  Robert, Thierry 1672 FRA0.001-0.8220-16.40 
  Wille, Frederic 1630 FRA1.0010.14202.80 
  Le Bris, Louis 1745 FRA1.0010.25205.00 
  Lacrosse, Marc f2132 BEL0.001-0.2520-5.00 
  Roger, Mehdi 2182 FRA0.5010.31206.20 
  Bonnal, Louis 1650 FRA0.501-0.3420-6.80 
  Coloos, Alexandre 1589 FRA1.0010.11202.20 
  Dumitrache, Dragos-Nicolae m2335  * ROU0.001-0.0820-1.60 
 * 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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