Individual Calculations March 2010
 Massoni, Michael  Total change: 18.15  Rating chartPersonal card
 Open International de Bethune - Tournoi A Bethune FRA 2009-12-26
RcRownchangeKK*chgGame
 2290 2272 5.00 8 1.21 15 18.15 
  Wirig, Anthony m2484 FRA0.001-0.2315-3.45 
  Bosch, Joachim 2064 FRA1.0010.23153.45 
  Decrop, Ruben 2010 BEL1.0010.18152.70 
  Lalic, Bogdan g2503 CRO0.5010.29154.35 
  Ringoir, Tanguy f2396 BEL0.001-0.3315-4.95 
  Milliet, Sophie mwg2390 FRA0.5010.16152.40 
  Aglave, Arnaud 2121 BEL1.0010.30154.50 
  Grekh, Andrey m2352 UKR1.0010.61159.15 

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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