Individual Calculations September 2017
 Van Driel, Eric  Total change: -80.40  Rating chartPersonal card
 Hogeschool Zeeland Chess Tournament 2017 Vlissingen NED 2017-08-05
RcRownchangeKK*chgGame
 1903 1944 3.00 9 -2.01 40 -80.40 
  Diesel, Carlo 1544  * LUX1.0010.08403.20 
  Boel, Marcel 2212 NED0.001-0.1740-6.80 
  Bezemer, Arno f2310 NED0.001-0.1040-4.00 
  Beukema, Constantijn 1780 BEL1.0010.284011.20 
  De Wilde, Steven 1734 NED1.0010.23409.20 
  Brouwer, Dennis 2223 NED0.001-0.1640-6.40 
  Beukema, Christiaan 1767 BEL0.001-0.7340-29.20 
  Van De Griend, Johan 1788 NED0.001-0.7140-28.40 
  Freeke, Kees 1772 NED0.001-0.7340-29.20 
 * 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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