Individual Calculations September 2012
 Hajenius, Willem  Total change: -1.50  Rating chartPersonal card
 Open Brasschaat 2012 (9 rounds) Brasschaat BEL 2012-08-18
RcRownchangeKK*chgGame
 1911 1923 4.00 8 -0.10 15 -1.50 
  Hovhanisian, Mher m2323  * ARM0.001-0.0815-1.20 
  Snoeks, Marnicq 1736 BEL1.0010.26153.90 
  Szoke, Harry 1623 NED0.501-0.3515-5.25 
  Geerts, Luc 1551 BEL1.0010.10151.50 
  Rogiers, Jan 2124 BEL0.5010.26153.90 
  De Weerd, Jan 2084 BEL0.001-0.2915-4.35 
  Verhulst, Tobias 1799 BEL1.0010.33154.95 
  Holwijn, Melvin 2050 NED0.001-0.3315-4.95 
 * 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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