Individual Calculations September 2009
 Martin, Axel  Total change: 7.35  Rating chartPersonal card
 Championnat International de Paris - B Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 1728 1733 3.50 6 0.49 15 7.35 
  Basset, Come 1639 FRA0.501-0.1315-1.95 
  Angles, Max 1471 FRA1.0010.18152.70 
  Pluyaud, Benoit 1827 FRA0.001-0.3715-5.55 
  Potrel, Manu 1792 FRA1.0010.58158.70 
  Saunier, Serge 1866 FRA0.5010.18152.70 
  Amram, Roger 1770 FRA0.5010.05150.75 

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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