Individual Calculations December 2017
 Halkias, Stelios  Total change: -8.80  Rating chartPersonal card
 European Team Chess Championship 2017 - Open Hersonisos, Crete GRE 2017-10-28
RcRownchangeKK*chgGame
 2459 2583 3.00 6 -0.88 10 -8.80 
  Melkumyan, Hrant g2642 ARM0.5010.08100.80 
  Nevednichy, Vladislav g2524 ROU0.001-0.5810-5.80 
  Burnett, Andrew f2226 SCO1.0010.11101.10 
  Ibarra Jerez, Jose Carlos g2561 ESP0.001-0.5310-5.30 
  Niemi, Kalle f2324 FIN1.0010.18101.80 
  Jurcik, Marian g2479 SVK0.501-0.1410-1.40 

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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