Individual Calculations June 2015
 Ballet, Jacques  Total change: -32.20  Rating chartPersonal card
 Open de Printemps de Chambery 2015 CHAMBERY FRA 2015-05-14
RcRownchangeKK*chgGame
 1478 1599 3.00 7 -1.61 20 -32.20 
  Grandinetti, Pietro 1999  * ITA0.001-0.0820-1.60 
  Bois, Samuel 1371 FRA0.001-0.7920-15.80 
  Bard, Jean-Francois 1464 FRA0.001-0.6820-13.60 
  Martignoni, Thibault 1220 FRA1.0010.09201.80 
  Petitjean, Antoine 1355 FRA1.0010.20204.00 
  Bertat, Jacques 1502 FRA0.001-0.6320-12.60 
  Frion, Sandrine 1436 FRA1.0010.28205.60 
 * 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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