Individual Calculations March 2010
 Vroombout, Enrico  Total change: 3.60  Rating chartPersonal card
 Klasse 1B Round 5-6 - Dutch Team Competition Various NED 2010-01-09
RcRownchangeKK*chgGame
 2328 2164 0.00 1 -0.28 15 -4.20 
  Grooten, Herman m2328 NED0.001-0.2815-4.20 

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 1A Wijk aan Zee NED 2010-01-22
RcRownchangeKK*chgGame
 2294 2164 3.50 9 0.52 15 7.80 
  Konings, Frans 2266 NED1.0010.64159.60 
  Rijnaarts, Sjef f2310 NED1.0010.701510.50 
  Slingerland, Fred m2398 NED0.001-0.2115-3.15 
  Gijswijt, Bart 2273 NED0.001-0.3515-5.25 
  De Jong, Jan Willem m2461 NED0.001-0.1515-2.25 
  Legemaat, Gert 2242 NED0.5010.11151.65 
  Helder, Marc 2165 NED0.001-0.5015-7.50 
  Akrawi, Samir f2269 NED1.0010.64159.60 
  Vedder, Richard f2263 NED0.001-0.3615-5.40 

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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