Individual Calculations December 2017
 Bonnafous, Michel  Total change: 8.00  Rating chartPersonal card
 Master A du Var 2017 (-2200) HYERES FRA 2017-10-14
RcRownchangeKK*chgGame
 2048 1989 2.50 5 0.40 20 8.00 
  Bacrot, Alexandre 2132 FRA0.5010.19203.80 
  Quere, Alexandre 2032 FRA1.0010.562011.20 
  Mory, Eric 2126 FRA0.001-0.3220-6.40 
  Mazzella, Enzo 2096 FRA0.5010.15203.00 
  Auzanne, Remi 1856 FRA0.501-0.1820-3.60 

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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