Individual Calculations February 2017
 Lamartiniere, Christian  Total change: -9.60  Rating chartPersonal card
 XXXIIeme Open International d'Echecs d'Hiver de Nice NICE FRA 2016-12-26
RcRownchangeKK*chgGame
 1673 1453 1.00 6 -0.48 20 -9.60 
  Makkar, Rajat c1837 FRA0.001-0.0920-1.80 
  Duspiwa, Wolfgang 1671 FRA0.001-0.2220-4.40 
  Soldano, Graziano 1354 FRA1.0010.36207.20 
  Benamozig, Jean-Marc 1709 FRA0.001-0.1920-3.80 
  Mangiaracina, Franck 1788 FRA0.001-0.1220-2.40 
  Magueur, Jacques 1677 FRA0.001-0.2220-4.40 

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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