Individual Calculations August 2012
 Vereggen, Lars  Total change: -8.40  Rating chartPersonal card
 2e Science Park Schaaktoernooi - group A Amsterdam NED 2012-07-14
RcRownchangeKK*chgGame
 2172 2051 2.50 9 -0.56 15 -8.40 
  Duijker, Rick f2195 NED0.001-0.3115-4.65 
  Punt, Roland 2141 NED1.0010.62159.30 
  Visser, Henk Jan 2246 NED0.001-0.2515-3.75 
  Stork, Ornett 2136 NED1.0010.62159.30 
  De Saegher, Chris 2208 NED0.5010.21153.15 
  Arjun, Bharat c2250 IND0.001-0.2415-3.60 
  Bijlsma, Nick 2130 NED0.001-0.3915-5.85 
  Brookes, Christopher 2171 NED0.001-0.3415-5.10 
  Hendriks, Theo 2067 NED0.001-0.4815-7.20 

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)
 

 

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