Individual Calculations April 2015
 Amer, Said Salim Al M  Total change: -80.40  Rating chartPersonal card
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 2060 2221 4.00 9 -2.01 40 -80.40 
  Dumitrache, Dragos-Nicolae m2423 ROU0.001-0.2440-9.60 
  Velten, Paul m2456 FRA0.001-0.2140-8.40 
  Iraqui, Youssef 1975 MAR1.0010.19407.60 
  Aubert, Bernard 1825 BEL0.501-0.4240-16.80 
  Kramo, Sosthene 1991 FRA1.0010.21408.40 
  Beinoras, Mindaugas m2371 LTU0.001-0.3040-12.00 
  Randrianaina, Merlin 1821  * FRA1.0010.08403.20 
  Charlier, Laurent 1853 BEL0.001-0.9040-36.00 
  Van Steenkiste, Luc 1821  * BEL0.501-0.4240-16.80 
 * 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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