Individual Calculations February 2017
 Sparenberg, Erik  Total change: 26.40  Rating chartPersonal card
 Chessfestival Groningen 2016 - Open A Groningen NED 2016-12-21
RcRownchangeKK*chgGame
 2266 2119 4.00 8 1.32 20 26.40 
  Van Foreest, Lucas 2395 NED0.001-0.1720-3.40 
  Van Dael, Siem 2017 NED1.0010.36207.20 
  Van Delft, Merijn m2376 NED0.5010.32206.40 
  Gedajlovic, Max f2338 CAN0.5010.28205.60 
  Krasenkow, Michal g2519  * POL0.001-0.0820-1.60 
  De Boer, Eelke 2027 NED1.0010.37207.40 
  Kuipers, Stefan m2408 NED0.001-0.1620-3.20 
  Krasenkova, Ilena wm2045 RUS1.0010.40208.00 
 * 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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