Individual Calculations March 2010
 Van Veen, Oscar  Total change: -4.20  Rating chartPersonal card
 Klasse 1B Round 5-6 - Dutch Team Competition Various NED 2010-01-09
RcRownchangeKK*chgGame
 2251 2201 1.00 2 0.14 15 2.10 
  Mulder, Bart-Piet 2221 NED0.5010.03150.45 
  Afek, Yochanan m2280 ISR0.5010.11151.65 

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 2201 5.00 9 -0.42 15 -6.30 
  Vrancken, Gilbert 2166 NED0.501-0.0515-0.75 
  Hermeling, Caspar 1954 NED1.0010.19152.85 
  Happel, Hendrik f2181 NED0.001-0.5315-7.95 
  Van Apeldoorn, Janton c2202 NED0.5010.00150.00 
  Mostertman, Loek 2077 NED0.501-0.1715-2.55 
  Royakkers, Guido 2170 NED1.0010.46156.90 
  Baldazzi, Stefano 2158 ITA1.0010.44156.60 
  Morice, Ludovic 2059 FRA0.001-0.6915-10.35 
  Utama, Ivan c2153 NED0.501-0.0715-1.05 

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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