Individual Calculations February 2015
 Boquel, Claude  Total change: 7.00  Rating chartPersonal card
 11e Open international de Vandoeuvre - Open B VANDOEUVRE LES NANCY FRA 2014-12-26
RcRownchangeKK*chgGame
 1471 1390 4.00 9 0.35 20 7.00 
  Tahay, Romain 1736 FRA0.001-0.1120-2.20 
  Charbonnel, Jean-Jacques 1790  * FRA0.001-0.0820-1.60 
  Charbonnel, Matthieu 1151 FRA1.0010.20204.00 
  Berthier, Grant 1503 FRA0.001-0.3520-7.00 
  Tenenbaum, Rosine 1469 FRA1.0010.612012.20 
  Basri, Larbi-Jean 1470 FRA0.001-0.3920-7.80 
  Pavee, Louis 1132 FRA1.0010.18203.60 
  Gounant, Stanislas 1453 FRA0.5010.09201.80 
  Franot, Stephane 1539 FRA0.5010.20204.00 
 * 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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