Individual Calculations April 2013
 Pietrac, Nicolas  Total change: 24.90  Rating chartPersonal card
 Chpt du Lyonnais 2013 - Minimes MONTREVEL EN BRESSE FRA 2013-02-28
RcRownchangeKK*chgGame
 1717 1451 3.00 7 1.66 15 24.90 
  Humbert, Julien 1716 FRA0.001-0.1815-2.70 
  Martin, Alexandre 1800 FRA0.001-0.1115-1.65 
  Bavouzet, Maxime 1682 FRA1.0010.791511.85 
  Gerstenkorn, Jim-David 1622 FRA1.0010.731510.95 
  Tahay, Alexis 1845 FRA0.5010.42156.30 
  Dos Santos, Mickael 1532 FRA0.001-0.3915-5.85 
  Caslani, Nicolas 1820 FRA0.5010.40156.00 

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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