Individual Calculations April 2008
 Van De Laar, Clement  Total change: 6.15  Rating chartPersonal card
 Dutch Team Competition - 2B - round 5-6 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2206 2124 1.00 2 0.23 15 3.45 
  Bottema, Tom 2217 NED0.001-0.3715-5.55 
  Loeber, Roderick 2194 NED1.0010.60159.00 

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)
 
 Corus Chess 2008 - Weekend 2H Wijk aan Zee NED 2008-01-11
RcRownchangeKK*chgGame
 2175 2131 1.50 3 0.18 15 2.70 
  Edeling, Jeroen 2115 NED0.501-0.0215-0.30 
  Schoeber, Peter 2248 NED0.001-0.3415-5.10 
  Spaans, Giel 2163 NED1.0010.54158.10 

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)
 

 

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