Individual Calculations January 2010
 Boukhris-Ferre, Yacine  Total change: -14.40  Rating chartPersonal card
 13e Corsica Masters Bastia FRA 2009-10-25
RcRownchangeKK*chgGame
 2018 1960 3.00 7 -0.08 15 -1.20 
  Terzi, Simon 1560  * FRA1.0010.08151.20 
  Massoni, Michael 2291 FRA0.001-0.1215-1.80 
  Dimitrov, Radoslav m2360  * BUL0.001-0.0815-1.20 
  Morganti, Noel 1712 FRA1.0010.19152.85 
  Bressac, Stephane 2153 FRA0.001-0.2515-3.75 
  Leibenguth, Jean 1717 FRA1.0010.20153.00 
  Draftian, Ashote f2334 BEL0.001-0.1015-1.50 
 * 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)
 
 Nationale 3 Jeunes - R3 Various FRA 2009-12-06
RcRownchangeKK*chgGame
 1625 1960 0.00 1 -0.88 15 -13.20 
  Chansavang, Albain 1625 FRA0.001-0.8815-13.20 

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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