Individual Calculations November 2017
 Ruggeri, Claudio  Total change: -28.80  Rating chartPersonal card
 16eme Open International d'Echecs de la Ville de Menton MENTON FRA 2017-10-22
RcRownchangeKK*chgGame
 1620 1702 4.00 9 -1.44 20 -28.80 
  Karr, Jean-Philippe m2102  * FRA0.001-0.0820-1.60 
  Gignoux-Pezzetti, Nathan 1489 FRA0.501-0.2720-5.40 
  Clerc, Vivien 1384 FRA0.501-0.3720-7.40 
  Boudier, Maya 1335 FRA1.0010.10202.00 
  Jenny, Gerald 1869 SUI0.001-0.2820-5.60 
  Hacksell, Uli 1511 SWE1.0010.25205.00 
  Girard, Jean-Pierre 1813 FRA0.001-0.3520-7.00 
  Taesch, Henri 1528 FRA1.0010.27205.40 
  Aubert, Elea 1547 FRA0.001-0.7120-14.20 
 * 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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