Individual Calculations September 2017
 Mesman, Edwyn  Total change: -43.20  Rating chartPersonal card
 Dutch Open 2017 Dieren NED 2017-07-25
RcRownchangeKK*chgGame
 2192 2230 4.00 9 -1.08 40 -43.20 
  Iturrizaga, Eduardo g2630  * VEN0.001-0.0840-3.20 
  Roorda, Thijs 2115 NED1.0010.344013.60 
  Bruil, Rembrandt 2061 NED1.0010.284011.20 
  Zwirs, Nico 2399 NED0.001-0.2840-11.20 
  Kokje, Joris 2112 NED0.501-0.1640-6.40 
  Van Baar, Esper 2067 NED0.501-0.2240-8.80 
  Van Dael, Siem 2132 NED0.001-0.6340-25.20 
  Losekoot, Pascal 2110 NED0.501-0.1640-6.40 
  Van Der Zon, Stef 2103 NED0.501-0.1740-6.80 
 * 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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