Individual Calculations September 2014
 Wiersma, Eelke  Total change: 15.50  Rating chartPersonal card
 Dutch Open 2014 Dieren NED 2014-07-22
RcRownchangeKK*chgGame
 2352 2354 6.00 9 1.55 10 15.50 
  Sparenberg, Erik 2119 NED1.0010.21102.10 
  Schoppen, Casper 1954  * NED1.0010.08100.80 
  Pruijssers, Roeland g2517 NED0.001-0.2810-2.80 
  Vogel, Jaap f2209 NED1.0010.31103.10 
  L`ami, Erwin g2650 NED0.5010.35103.50 
  Saravanan, Venkatachalam m2320 IND1.0010.45104.50 
  Ikonnikov, Vyacheslav g2556 RUS0.5010.26102.60 
  Kolbus, Dietmar m2303 GER0.501-0.0710-0.70 
  Horvath, Csaba g2542 HUN0.5010.24102.40 
 * 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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