Individual Calculations April 2013
 Martin, Alexandre  Total change: -42.45  Rating chartPersonal card
 Chpt du Lyonnais 2013 - Minimes MONTREVEL EN BRESSE FRA 2013-02-28
RcRownchangeKK*chgGame
 1574 1800 1.00 5 -2.83 15 -42.45 
  Triolo, Colin 1677 FRA0.001-0.6715-10.05 
  Pietrac, Nicolas 1451 FRA1.0010.11151.65 
  Gerstenkorn, Jim-David 1622 FRA0.001-0.7315-10.95 
  Hameau, Jean 1405 FRA0.001-0.9215-13.80 
  Humbert, Julien 1716 FRA0.001-0.6215-9.30 

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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