Individual Calculations September 2015
 Zegstroo, Martin  Total change: -37.40  Rating chartPersonal card
 Open Brasschaat 2015 Brasschaat BEL 2015-08-15
RcRownchangeKK*chgGame
 1644 1841 4.00 8 -1.87 20 -37.40 
  Akulov, Mikhail 1441  * BEL1.0010.08201.60 
  Wijgers, Toon 2015 BEL0.001-0.2720-5.40 
  Jacobs, Paul 1591 BEL0.001-0.8120-16.20 
  De Smet, Karl 1649 BEL0.001-0.7520-15.00 
  Cauwenberg, Cyriel 1515 BEL1.0010.13202.60 
  Mitran, Ovi 1599 BEL1.0010.20204.00 
  Ponnet, Guy 1677 BEL0.501-0.2220-4.40 
  Pattyn, Luc 1665 BEL0.501-0.2320-4.60 
 * 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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