Individual Calculations December 2019
 Melkumyan, Hrant  Total change: 7.30  Rating chartPersonal card
 22th European Team Ch 2019 (Open) Batumi GEO 2019-10-24
RcRownchangeKK*chgGame
 2625 2650 5.00 8 0.73 10 7.30 
  Salomon, Johan g2507 NOR0.501-0.1910-1.90 
  Laznicka, Viktor g2667 CZE0.5010.02100.20 
  Moiseenko, Alexander g2635 UKR1.0010.48104.80 
  Alekseenko, Kirill g2674 RUS0.5010.03100.30 
  Skoberne, Jure g2567 SLO0.501-0.1110-1.10 
  Howell, David W L g2694 ENG0.5010.06100.60 
  Guseinov, Gadir g2660 AZE0.5010.01100.10 
  Banikas, Hristos g2597 GRE1.0010.43104.30 

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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