Individual Calculations February 2013
 Dubois, Martine  Total change: -19.05  Rating chartPersonal card
 XXVIIIème Open International d'Hiver de Nice NICE FRA 2012-12-26
RcRownchangeKK*chgGame
 1913 2020 3.50 7 -0.87 15 -13.05 
  Pineau, Jean 1620  * FRA1.0010.08151.20 
  Peric, Slavisa m2247 SRB0.5010.29154.35 
  Di Lazzaro, Gabriele 1913 ITA0.501-0.1515-2.25 
  Najart, David 2137 FRA0.001-0.3415-5.10 
  Alberola, Raphael 1871 FRA0.001-0.7015-10.50 
  Doromeychuk, Anton 1747 ITA1.0010.17152.55 
  Follaco, Flavien 1855 FRA0.501-0.2215-3.30 
 * 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)
 
 Team 2013 - Nationale 3 - R5 FRANCE FRA 2013-01-13
RcRownchangeKK*chgGame
 1667 2028 0.50 1 -0.40 15 -6.00 
  Lalanne, Olivier 1667 FRA0.501-0.4015-6.00 

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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