Individual Calculations May 2015
 Bleau, Benoit  Total change: 20.40  Rating chartPersonal card
 13e Open de Niort 2015 - Tournoi B (1200 – 1599 ELO) NIORT FRA 2015-04-04
RcRownchangeKK*chgGame
 1421 1222 2.00 4 1.02 20 20.40 
  Barbotte, Pierre 1434 FRA0.001-0.2320-4.60 
  Marteau, Roland 1465 FRA1.0010.802016.00 
  Barbotte, Jeanne 1362 FRA0.001-0.3120-6.20 
  Dalmard, Alban 1423 FRA1.0010.762015.20 

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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