Individual Calculations September 2023
 Van Wely, Loek  Total change: -19.40  Rating chartPersonal card
 HZ University of Applied Sciences Chess Tournament 2023 Vlissingen NED 2023-08-05
RcRownchangeKK*chgGame
 2181 2644 6.50 9 -1.94 10 -19.40 
  Kloppers, Eric 2244  * NED1.0010.08100.80 
  Duchene, Rene 2084 NED1.0010.02100.20 
  Voege, Tobias f2257 GER0.001-0.9110-9.10 
  Hu, Yu A. 2108 CHN1.0010.03100.30 
  Boelhouwer, Collin 2134 NED0.501-0.4610-4.60 
  Hekhuis, Jeroen 2123 NED1.0010.03100.30 
  Van Der Hagen, Loek f2269 NED0.501-0.4110-4.10 
  Pham, Khoi f2361 NED0.501-0.3410-3.40 
  Bazilius, Augustinas c2052 LTU1.0010.02100.20 
 * 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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