Individual Calculations December 2017
 Sokolov, Ivan  Total change: -6.30  Rating chartPersonal card
 European Team Chess Championship 2017 - Open Hersonisos, Crete GRE 2017-10-28
RcRownchangeKK*chgGame
 2587 2603 2.50 6 -0.63 10 -6.30 
  Draskovic, Luka m2450 MNE1.0010.30103.00 
  Kravtsiv, Martyn g2677 UKR0.5010.10101.00 
  Melkumyan, Hrant g2642 ARM0.001-0.4510-4.50 
  Deac, Bogdan-Daniel g2560 ROU0.501-0.0610-0.60 
  Aleksandrov, Aleksej g2588 BLR0.501-0.0210-0.20 
  Can, Emre g2604 TUR0.001-0.5010-5.00 

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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