Individual Calculations March 2010
 Ootes, Lennart  Total change: 21.75  Rating chartPersonal card
 Open International de Bethune - Tournoi A Bethune FRA 2009-12-26
RcRownchangeKK*chgGame
 2110 2128 5.50 8 1.36 15 20.40 
  Lombart, Philippe 1996 BEL0.001-0.6815-10.20 
  De Lange, Hans 1868 NED1.0010.18152.70 
  Bonfils, Remy 1919 FRA1.0010.23153.45 
  Smits, Benjamin 1847 NED1.0010.16152.40 
  Le Quang, Kim f2309 BEL0.5010.24153.60 
  Houriez, Clement f2301 FRA0.5010.23153.45 
  Bedouin, Xavier f2351 FRA0.5010.28154.20 
  Op Den Kelder, Joram 2291 NED1.0010.721510.80 

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)
 
 Klasse 1A Round 5-6 - Dutch Team Competition Various NED 2010-01-09
RcRownchangeKK*chgGame
 2200 2137 0.50 1 0.09 15 1.35 
  Zult, Daan 2200 NED0.5010.09151.35 

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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