Individual Calculations May 2013
 Barbotte, Leo  Total change: 23.10  Rating chartPersonal card
 10e Open d'Echecs de Niort - Tournoi A (-2200) NIORT FRA 2013-04-14
RcRownchangeKK*chgGame
 1649 1341 1.50 5 0.77 30 23.10 
  Savre, Vincent 1713 FRA0.001-0.1030-3.00 
  Chauveau, Rudy 1585 FRA1.0010.803024.00 
  Hulin, Eric 1714 FRA0.5010.403012.00 
  Denis, Stephane 1577 FRA0.001-0.2030-6.00 
  Gautier, Michel 1658 FRA0.001-0.1330-3.90 

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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