Individual Calculations September 2017
 Naveilhan, Roland  Total change: -46.20  Rating chartPersonal card
 32eme Open International d'Echecs d'Avoine AVOINE FRA 2017-07-22
RcRownchangeKK*chgGame
 1527 1654 3.50 9 -2.31 20 -46.20 
  Vallet, Vincent 1785 FRA0.001-0.3220-6.40 
  Tabary, Anaelle 1399 FRA0.001-0.8120-16.20 
  Vernadet, Bernard 1404 FRA0.001-0.8120-16.20 
  Lambert, Jerome 1254  * FRA1.0010.08201.60 
  Le Coz, Yannick 1311 FRA1.0010.12202.40 
  Sabiani, Chjara 1718 FRA0.5010.09201.80 
  Buchard, Jacques-Henri 1486 FRA1.0010.28205.60 
  Testa, Stephane 1976 FRA0.001-0.1320-2.60 
  Giua, Marie 1408 FRA0.001-0.8120-16.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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