Individual Calculations September 2013
 Bonas, Jean-Marie  Total change: -25.95  Rating chartPersonal card
 Championnat de France 2013 - Open C NANCY FRA 2013-08-12
RcRownchangeKK*chgGame
 1637 1739 4.00 9 -1.73 15 -25.95 
  Genet, Xavier 1656 FRA1.0010.39155.85 
  Doyen, Remi 1647 FRA0.001-0.6315-9.45 
  Lelarge, Franck 1673 FRA1.0010.41156.15 
  Ribiere, Damien 1687 FRA0.001-0.5715-8.55 
  Airoldi, Roger 1643 FRA0.001-0.6315-9.45 
  Falusi, Andre 1512 FRA1.0010.21153.15 
  Balsamo, Christophe 1657 FRA0.001-0.6115-9.15 
  Meyer, Clement 1623 FRA0.001-0.6615-9.90 
  Arimiea, Marcel 1633 FRA1.0010.36155.40 

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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