Individual Calculations October 2017
 Hutchinson, Norman A  Total change: 23.40  Rating chartPersonal card
 17h European Senior Chess Campionsship 65 Sabadell Espana ESP 2017-08-12
RcRownchangeKK*chgGame
 2153 2040 4.00 8 1.17 20 23.40 
  Lie, Terje 1640  * NOR1.0010.08201.60 
  Gruzmann, Boris f2210 GER1.0010.722014.40 
  Lederman, Leon m2241 ISR0.5010.26205.20 
  Gaprindashvili, Nona gwg2316 GEO0.001-0.1720-3.40 
  Vasiukov, Evgeni g2390 RUS0.5010.39207.80 
  Fatalibekova, Elena wg2226 RUS0.001-0.2620-5.20 
  Sanz Bastos, Fernando 1972 ESP1.0010.41208.20 
  Malmdin, Nils-Ake f2226 SWE0.001-0.2620-5.20 
 * 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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