Individual Calculations March 2017
 Dupuich, Pierre  Total change: 23.20  Rating chartPersonal card
 33e Open de Cappelle la Grande CAPPELLE LA GRANDE FRA 2017-02-18
RcRownchangeKK*chgGame
 1364 1013 1.50 8 0.58 40 23.20 
  Coutreel, Michel 1413  * FRA0.001-0.0840-3.20 
  Huntley, Kevin 1263 ENG0.5010.314012.40 
  Dubuisson, Samuel 1413  * FRA0.001-0.0840-3.20 
  Maupin, Gervais 1413  * FRA0.001-0.0840-3.20 
  Caron, Christophe 1249 FRA1.0010.804032.00 
  Bonnal, Louis 1413  * FRA0.001-0.0840-3.20 
  Accary, Thierry 1413  * FRA0.001-0.0840-3.20 
  Doyen, Sylvie 1332 FRA0.001-0.1340-5.20 
 * 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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