Individual Calculations September 2017
 Rewitz, Poul  Total change: -26.60  Rating chartPersonal card
 Xtracon Chess Open 2017 Helsingor DEN 2017-07-22
RcRownchangeKK*chgGame
 2114 2310 6.00 10 -1.33 20 -26.60 
  Nettelbeck, Jann 1910  * GER0.501-0.4220-8.40 
  Sorensen, Viggo 1910  * DEN1.0010.08201.60 
  Tabaa, Ghayth 2041 SYR0.501-0.3320-6.60 
  Stray, Gunnar 2078 NOR1.0010.21204.20 
  Chittka, Julius 2137 GER0.001-0.7320-14.60 
  Subramanian, Aditya 2054 SWE1.0010.19203.80 
  Laverton, Christian 2133 NOR1.0010.27205.40 
  Grigoriants, Sergey g2566 RUS0.001-0.1920-3.80 
  Ivarsson, Torbjorn 2145 SWE1.0010.28205.60 
  Issakainen, Ari 2168 FIN0.001-0.6920-13.80 
 * 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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