Individual Calculations September 2009
 Leenaerts, Robin  Total change: -6.15  Rating chartPersonal card
 Hogeschool Zeeland Chess Tournament 2009 Vlissingen NED 2009-08-01
RcRownchangeKK*chgGame
 2119 2248 5.50 9 -0.41 15 -6.15 
  Snikkers, Naomi 1848  * NED1.0010.08151.20 
  Roessler, Wolfgang 2020 GER1.0010.21153.15 
  Bosch, Jeroen m2456 NED0.5010.27154.05 
  Nijboer, Friso g2552 NED0.001-0.1415-2.10 
  Bodicker, Rob 2080 NED0.501-0.2215-3.30 
  Van Eijndhoven, Erik 2076 NED0.501-0.2315-3.45 
  Foo, Benjamin 2011 SIN0.001-0.8015-12.00 
  Cheng, Ngo Hin 1963 NED1.0010.16152.40 
  Van Rij, Gert 2065 NED1.0010.26153.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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