Individual Calculations May 2016
 Buchmann, Patrick  Total change: 4.40  Rating chartPersonal card
 19e Open de la Bruche (-2200) ERGERSHEIM FRA 2016-04-08
RcRownchangeKK*chgGame
 1550 1440 2.50 6 0.22 20 4.40 
  Weissgerber, Kevin 1684 FRA0.001-0.2020-4.00 
  Poirel, Marie-France 1212 FRA1.0010.21204.20 
  Dubois, Thomas 1840  * FRA0.001-0.0820-1.60 
  Henry, Soren 1223 FRA1.0010.22204.40 
  Bergmann, Delphine 1675 FRA0.5010.29205.80 
  Decker, Thomas 1664 FRA0.001-0.2220-4.40 
 * 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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