Individual Calculations October 2016
 Chumfwa, Kelvin  Total change: 25.60  Rating chartPersonal card
 42nd World Chess Olympiad, Open, 2016 Baku AZE 2016-09-01
RcRownchangeKK*chgGame
 2207 2240 5.50 8 1.28 20 25.60 
  Vedmediuc, Serghei m2437 MDA0.001-0.2520-5.00 
  Ross, Chris N c2209 ENG1.0010.46209.20 
  Adebo, Muhaba Detamo c1944 ETH1.0010.15203.00 
  Klasan, Vladimir m2401 SRB0.5010.21204.20 
  Larrea, Manuel f2279 URU1.0010.552011.00 
  Yamada, Kohei c2100 JPN0.501-0.1920-3.80 
  Sair, Soyar Ahmad 1840  * AFG1.0010.08201.60 
  Draskovic, Luka m2448 MNE0.5010.27205.40 
 * 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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