Individual Calculations September 2016
 Di Costanzo, Romain  Total change: 59.20  Rating chartPersonal card
 20eme Open International de Wasselonne - Tournoi B (-1800) WASSELONNE FRA 2016-08-04
RcRownchangeKK*chgGame
 1638 1443 3.00 6 1.48 40 59.20 
  Parlas, Helin 1594 FRA1.0010.704028.00 
  Bergmann, Delphine 1631 FRA1.0010.744029.60 
  Fischer, Arnaud 1684 FRA0.001-0.2040-8.00 
  Nagel, Detlev 1628 GER1.0010.744029.60 
  Vouin, Denis 1729 FRA0.001-0.1640-6.40 
  Balasoupramaniane, Dinesh 1561 FRA0.001-0.3440-13.60 

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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