Individual Calculations October 2017
 Bordas, Laurent  Total change: -17.80  Rating chartPersonal card
 Tournoi Interieur ASPOM 2017 BORDEAUX FRA 2017-09-08
RcRownchangeKK*chgGame
 1622 1518 1.00 5 -0.89 20 -17.80 
  Perez, Patrick 1747 FRA0.001-0.2120-4.20 
  Roche, Philippe 1638 FRA0.001-0.3420-6.80 
  Lemenant, Julien 1548 FRA0.001-0.4620-9.20 
  L`hospital, Philippe 1846 FRA0.001-0.1320-2.60 
  Deschamps, Christophe 1329 FRA1.0010.25205.00 

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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