Individual Calculations May 2017
 Aleksandrov, Aleksej  Total change: -9.40  Rating chartPersonal card
 Karpos Open 2017 Skopje MKD 2017-04-01
RcRownchangeKK*chgGame
 2282 2568 6.50 9 -0.94 10 -9.40 
  Dimov, Daniel 2168  * MKD1.0010.08100.80 
  Kesidis, Odyseas 2201 GRE0.501-0.4010-4.00 
  Arda, Cagil Irmak wc2168  * TUR1.0010.08100.80 
  Saraci, Nderim f2386 KOS0.501-0.2410-2.40 
  Nikolovski, Nikola f2353 MKD0.001-0.7710-7.70 
  Hincu, Olga wf2168  * MDA1.0010.08100.80 
  Petrov, Vladimir Sergeev m2353 BUL0.501-0.2710-2.70 
  Goriatchkin, Jouri f2313 RUS1.0010.19101.90 
  Percivaldi, Martin m2429 DEN1.0010.31103.10 
 * 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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