Individual Calculations August 2012
 Riemersma, Li  Total change: -6.90  Rating chartPersonal card
 2e Science Park Schaaktoernooi - group A Amsterdam NED 2012-07-14
RcRownchangeKK*chgGame
 2232 2425 6.00 9 -0.69 10 -6.90 
  Overeem, Marc f2156 NED1.0010.17101.70 
  Efroimski, Marsel wm2187 ISR0.001-0.8010-8.00 
  Merbis, Max 2167 NED1.0010.18101.80 
  Kohler, Aran f2229 NED0.001-0.7510-7.50 
  Diaz Herrero, Alvaro 2137 ESP1.0010.16101.60 
  Padurariu, Ioana-Smaranda wm2245 ROU1.0010.26102.60 
  Plukkel, Sjoerd 2274 NED0.501-0.2010-2.00 
  Klein, David f2438 NED0.5010.02100.20 
  Zult, Daan 2252 NED1.0010.27102.70 

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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