Individual Calculations September 2017
 Bok, Benjamin  Total change: 5.10  Rating chartPersonal card
 Hogeschool Zeeland Chess Tournament 2017 Vlissingen NED 2017-08-05
RcRownchangeKK*chgGame
 2381 2615 7.50 9 0.51 10 5.10 
  Boerkamp, Harry 2215  * NED1.0010.08100.80 
  Van Baar, Esper 2215  * NED1.0010.08100.80 
  Van Den Berg, Bram 2257 NED1.0010.10101.00 
  Czebe, Attila g2465 HUN0.501-0.2010-2.00 
  Warmerdam, Max f2387 NED1.0010.21102.10 
  Pruijssers, Roeland g2489 NED0.501-0.1710-1.70 
  Beerdsen, Thomas m2447 NED1.0010.28102.80 
  Praggnanandhaa, R m2487 IND0.501-0.1710-1.70 
  Van Foreest, Lucas m2467 NED1.0010.30103.00 
 * 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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