Individual Calculations March 2017
 Pierquin, Jean-Bernard  Total change: -4.00  Rating chartPersonal card
 33e Open de Cappelle la Grande CAPPELLE LA GRANDE FRA 2017-02-18
RcRownchangeKK*chgGame
 1388 1219 2.00 7 -0.20 20 -4.00 
  Billet, Philippe 1587 FRA0.001-0.1020-2.00 
  Waczecka, Jerome 1619  * FRA0.001-0.0820-1.60 
  Bain-Thouverez, Cassandre 1040 FRA0.001-0.7320-14.60 
  Baillie, Andre 1433 FRA0.5010.27205.40 
  Houck, Veronique 1526 FRA0.5010.36207.20 
  Recloux, Georges 1447 BEL0.001-0.2120-4.20 
  Peyre, Anne-Marie 1065 FRA1.0010.29205.80 
 * 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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