Individual Calculations September 2017
 Boel, Marcel  Total change: 23.60  Rating chartPersonal card
 Hogeschool Zeeland Chess Tournament 2017 Vlissingen NED 2017-08-05
RcRownchangeKK*chgGame
 2171 2212 6.00 9 1.18 20 23.60 
  Schoor, Carl 1812  * NED1.0010.08201.60 
  Van Driel, Eric 1944 NED1.0010.17203.40 
  Lai, Hing Ting f2388 NED0.001-0.2720-5.40 
  Verwoert, Jef 1979 NED1.0010.21204.20 
  Breukelman, Jan f2395 NED1.0010.742014.80 
  Admiraal, Miguoel m2447 NED0.001-0.2120-4.20 
  Lammens, Tim f2304 NED1.0010.632012.60 
  Vedder, Henk m2340 NED0.001-0.3320-6.60 
  Le Clercq, Maxim 1929 NED1.0010.16203.20 
 * 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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