Individual Calculations April 2014
 Smerdon, David  Total change: 1.90  Rating chartPersonal card
 6e Batavia Schaaktoernooi Amsterdam NED 2014-02-21
RcRownchangeKK*chgGame
 2437 2508 6.00 9 0.63 10 6.30 
  Van Foreest, Jorden 2371 NED1.0010.32103.20 
  Ernst, Sipke g2575 NED0.5010.09100.90 
  Peng, Zhaoqin gwg2398 NED0.501-0.1510-1.50 
  Van Delft, Merijn m2423 NED0.501-0.1210-1.20 
  Burg, Twan m2494 NED1.0010.48104.80 
  Van Eijk, Sander m2438 NED1.0010.40104.00 
  L`ami, Alina wg2398 ROU0.501-0.1510-1.50 
  Williams, Simon K g2449 ENG1.0010.42104.20 
  Geirnaert, Steven m2391 BEL0.001-0.6610-6.60 

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)
 
 4NCL 2013-14 Rounds 7-8 Various ENG 2014-03-22
RcRownchangeKK*chgGame
 2531 2508 0.50 2 -0.44 10 -4.40 
  Adair, James R f2417 ENG0.501-0.1210-1.20 
  Sadler, Matthew D g2645 ENG0.001-0.3210-3.20 

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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