Individual Calculations February 2013
 David, Alberto  Total change: 4.70  Rating chartPersonal card
 9eme Open International de Vandoeuvre - Open A VANDOEUVRE LES NANCY FRA 2013-01-02
RcRownchangeKK*chgGame
 2421 2599 7.00 9 0.47 10 4.70 
  Rindlisbacher, Jan 2224 SUI1.0010.09100.90 
  Bedouin, Xavier m2390 FRA1.0010.23102.30 
  Collins, Sam E. m2471 IRL0.501-0.1710-1.70 
  Donchenko, Alexander m2401 GER1.0010.24102.40 
  Hambleton, Aman f2462 CAN0.501-0.1810-1.80 
  Terrieux, Kevin m2411 FRA1.0010.26102.60 
  Wagner, Dennis m2457 GER0.501-0.1910-1.90 
  Turner, Matthew J g2504 SCO1.0010.37103.70 
  Wirig, Anthony g2465 FRA0.501-0.1810-1.80 

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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