Individual Calculations February 2015
 Lestrohan, Pierre  Total change: 4.40  Rating chartPersonal card
 5ème Open de Noël du CEIT - Challenge du Conseil Général de Haute-Garonne TOULOUSE FRA 2014-12-26
RcRownchangeKK*chgGame
 1856 1968 4.50 7 0.11 40 4.40 
  Sac, Olivier 1568  * FRA1.0010.08403.20 
  Lacroix, Romain 2203 FRA0.001-0.2140-8.40 
  Brauckmann, Hartwich 1643 FRA1.0010.13405.20 
  Zarrouati, Pierre 2092 FRA0.5010.17406.80 
  Mohtaji, Javad 1869 FRA0.501-0.1440-5.60 
  Destic, Pablo 1789 FRA0.501-0.2340-9.20 
  Join, Etienne 1829 FRA1.0010.314012.40 
 * 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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