Individual Calculations September 2014
 Lima, Osvaldo Dos Santos  Total change: 30.80  Rating chartPersonal card
 Chess Olympiad 2014-Open Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 1959 1751 3.00 9 0.77 40 30.80 
  Stachanczyk, Jacek f2151  * POL0.001-0.0840-3.20 
  Ahmed Holi Ali, Moawia c2067 SUD0.001-0.1340-5.20 
  Maccapani, Massimiliano c2032 SMR0.001-0.1640-6.40 
  Hanoeman, Suradj c2024 SUR0.5010.334013.20 
  Mohamed, Hassan c1830 MDV0.5010.11404.40 
  Tadese, Estube Haileselassie 1952 ETH0.001-0.2440-9.60 
  Jones, Rupert f1899 PNG1.0010.704028.00 
  Kim, Saebyeok 1873 KOR0.001-0.3340-13.20 
  Mlawa, Hemed 1799 TAN1.0010.574022.80 
 * 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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