Individual Calculations March 2010
 Bolzoni, Victor-Angel  Total change: -8.55  Rating chartPersonal card
 Open International de Bethune - Tournoi A Bethune FRA 2009-12-26
RcRownchangeKK*chgGame
 2206 2264 4.50 9 -0.57 15 -8.55 
  Shirazi, Kamran m2433 FRA0.001-0.2815-4.20 
  Szylar, Eric 2052 FRA1.0010.23153.45 
  Milliet, Sophie mwg2390 FRA0.5010.17152.55 
  Thoma, Sophia 1875 NED1.0010.09151.35 
  Doncea, Vladimir m2493 ROU0.001-0.2115-3.15 
  Blom, Vincent 2106 NED0.501-0.2115-3.15 
  Hortensius, Nick 2062 NED1.0010.24153.60 
  Van Der Stricht, Geert m2389 BEL0.001-0.3315-4.95 
  Ozenne, Corentin 2056 FRA0.501-0.2715-4.05 

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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