Individual Calculations February 2013
 Pietrasanta, Jeremy  Total change: -7.95  Rating chartPersonal card
 9eme Open International de Vandoeuvre - Open A VANDOEUVRE LES NANCY FRA 2013-01-02
RcRownchangeKK*chgGame
 2164 2209 4.50 9 -0.53 15 -7.95 
  Turner, Matthew J g2504 SCO0.001-0.1515-2.25 
  Civit, Pierre 2033 FRA0.001-0.7315-10.95 
  Micottis, Dorian 2012 FRA0.501-0.2515-3.75 
  Mager, Denis 2010 GER1.0010.24153.60 
  O`Donnell, Conor 1934 IRL1.0010.17152.55 
  Bedouin, Xavier m2390 FRA0.001-0.2615-3.90 
  Grosdemange, David 2106 FRA1.0010.36155.40 
  Pak, Alexander 2122 RUS1.0010.38155.70 
  Alonso Garcia, Rene Marcial m2367 CUB0.001-0.2915-4.35 

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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