Individual Calculations March 2010
 Utama, Ivan  Total change: -4.95  Rating chartPersonal card
 Klasse 3H Round 5-6 - Dutch Team Competition Various NED 2010-01-09
RcRownchangeKK*chgGame
 2128 2153 1.00 2 -0.07 15 -1.05 
  Van Eijndhoven, Erik 2060 NED0.501-0.1315-1.95 
  De Rooij, Raymond 2195 NED0.5010.06150.90 

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 Tournament - Tien 2E Wijk aan Zee NED 2010-01-22
RcRownchangeKK*chgGame
 2130 2153 4.50 9 -0.26 15 -3.90 
  Van Apeldoorn, Janton c2202 NED1.0010.57158.55 
  Mostertman, Loek 2077 NED0.501-0.1015-1.50 
  Royakkers, Guido 2170 NED0.5010.02150.30 
  Baldazzi, Stefano 2158 ITA0.5010.01150.15 
  Morice, Ludovic 2059 FRA0.501-0.1315-1.95 
  Happel, Hendrik f2181 NED0.5010.04150.60 
  Vrancken, Gilbert 2166 NED0.001-0.4815-7.20 
  Hermeling, Caspar 1954 NED0.501-0.2615-3.90 
  Van Veen, Oscar f2201 NED0.5010.07151.05 

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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