Individual Calculations March 2010
 Van Apeldoorn, Janton  Total change: -36.60  Rating chartPersonal card
 Klasse 3A Round 5-6 - Dutch Team Competition Various NED 2010-01-09
RcRownchangeKK*chgGame
 2185 2202 1.00 1 0.48 15 7.20 
  Wiersma, Tjalling 2185 NED1.0010.48157.20 

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
 2124 2202 2.50 9 -2.92 15 -43.80 
  Utama, Ivan c2153 NED0.001-0.5715-8.55 
  Vrancken, Gilbert 2166 NED0.001-0.5515-8.25 
  Hermeling, Caspar 1954 NED0.501-0.3115-4.65 
  Van Veen, Oscar f2201 NED0.5010.00150.00 
  Happel, Hendrik f2181 NED0.001-0.5315-7.95 
  Mostertman, Loek 2077 NED1.0010.33154.95 
  Royakkers, Guido 2170 NED0.501-0.0415-0.60 
  Baldazzi, Stefano 2158 ITA0.001-0.5615-8.40 
  Morice, Ludovic 2059 FRA0.001-0.6915-10.35 

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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