Individual Calculations April 2015
 Chachiachvili, Loma  Total change: 34.40  Rating chartPersonal card
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 1650 1326 2.00 8 0.86 40 34.40 
  Lefebvre, Serge 1658 FRA0.5010.384015.20 
  Turquet, Bruno 1601 FRA1.0010.834033.20 
  Vazquez Maccarini, Danitza wm1726  * PUR0.001-0.0840-3.20 
  Tielemans, Sebastien 1726  * BEL0.001-0.0840-3.20 
  Cardon, Philippe 1726  * FRA0.001-0.0840-3.20 
  Boulier, Rene 1633 FRA0.001-0.1440-5.60 
  Canario, Jonathan 1406 FRA0.5010.11404.40 
  Depret, Francois 1726  * FRA0.001-0.0840-3.20 
 * 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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