Individual Calculations September 2019
 Arens, Jeroen  Total change: 24.20  Rating chartPersonal card
 28th International Open Kavala 2019 - Group A Kavala GRE 2019-08-04
RcRownchangeKK*chgGame
 2065 1797 2.50 7 1.21 20 24.20 
  Krallis, Christos 2154 GRE0.001-0.1120-2.20 
  Tsivelekidou, Evgenia 1983 GRE0.001-0.2620-5.20 
  Ladron De Guevara Galar, Fco J. 2029 ESP1.0010.792015.80 
  Sorcinelli, Francesco 2072 ITA0.001-0.1720-3.40 
  Karakatsanis, Nikolaos 1984 GRE0.5010.24204.80 
  Bejatovic, Bojana 2035 MKD1.0010.802016.00 
  Sodoma, Jan m2197  * CZE0.001-0.0820-1.60 
 * 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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