Individual Calculations March 2010
 Hortensius, Nick  Total change: 21.00  Rating chartPersonal card
 Open International de Bethune - Tournoi A Bethune FRA 2009-12-26
RcRownchangeKK*chgGame
 2067 2062 5.00 9 0.53 15 7.95 
  Griffon, Olivier 1943 FRA0.501-0.1615-2.40 
  Naudion, Gregoire 1966 FRA0.001-0.6315-9.45 
  Batteau, Valerie 1917 FRA0.001-0.6915-10.35 
  De Lange, Hans 1868 NED1.0010.25153.75 
  Matthiesen, Martin f2295 DEN0.5010.29154.35 
  Marlier, Gaetan 1966 BEL1.0010.37155.55 
  Bolzoni, Victor-Angel f2264 BEL0.001-0.2415-3.60 
  Uhoda, Philippe 2138 BEL1.0010.60159.00 
  Nielsen, Lars Aaes f2248 DEN1.0010.741511.10 

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 3E Round 5-6 - Dutch Team Competition Various NED 2010-01-09
RcRownchangeKK*chgGame
 2198 2062 1.50 2 0.87 15 13.05 
  Van Tellingen, Frank 2187 NED1.0010.671510.05 
  Van Den Berg, Ad 2208 NED0.5010.20153.00 

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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