Individual Calculations April 2014
 Lucas, Jean  Total change: 7.80  Rating chartPersonal card
 30e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2014-03-01
RcRownchangeKK*chgGame
 1901 1740 3.50 9 0.52 15 7.80 
  Maruejols, Claude 1937 FRA0.001-0.2515-3.75 
  Marcault, Alain 1530 FRA1.0010.23153.45 
  Weill, Serge 1958 FRA0.5010.28154.20 
  Borsuk, Angela mwg2140  * ISR0.001-0.0815-1.20 
  Depoorter, Enguerran 2131 FRA0.001-0.0915-1.35 
  Lambert, Rene 1640 FRA1.0010.36155.40 
  Christophe-Hayot, Vincent 1580 FRA1.0010.29154.35 
  Pedersen, Henrik Bolding 2140  * DEN0.001-0.0815-1.20 
  Durnecker, Laurent 2051 FRA0.001-0.1415-2.10 
 * 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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