Individual Calculations July 2017
 Ducarmon, Quinten  Total change: 3.10  Rating chartPersonal card
 HSG Open 2017 Group A Hilversum NED 2017-06-23
RcRownchangeKK*chgGame
 2225 2470 5.00 6 0.31 10 3.10 
  Hoornstra, Hans 2070  * NED1.0010.08100.80 
  Markus, John Raymond 2112 NED1.0010.10101.00 
  Overeem, Marc f2212 NED1.0010.18101.80 
  Ten Hertog, Hugo m2457 NED0.501-0.0210-0.20 
  Van De Griendt, Jan Willem m2360 NED0.501-0.1510-1.50 
  Ratsma, Rosa 2137 NED1.0010.12101.20 
 * 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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