Individual Calculations April 2014
 Tortorici, Richard  Total change: -18.90  Rating chartPersonal card
 13th Rochefort Chess Festival - Accession ROCHEFORT FRA 2014-02-22
RcRownchangeKK*chgGame
 1628 1784 5.00 9 -1.26 15 -18.90 
  Imperor, Amelie 1515 FRA0.001-0.8315-12.45 
  Bruneteau, Damien 1458 FRA1.0010.13151.95 
  Fournier, Nicolas 1592 FRA0.501-0.2515-3.75 
  Vasiljevic, Nicolas 1587 FRA1.0010.25153.75 
  Gregoire, Roxanne 1552 FRA1.0010.21153.15 
  Viel, Jean-Marc 1670 FRA0.501-0.1615-2.40 
  Blanchon, Pascal 1634 FRA1.0010.30154.50 
  Lutard, Florian 1919 FRA0.001-0.3215-4.80 
  Gobbetto, Jean-Claude 1722 FRA0.001-0.5915-8.85 

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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