Rapid: Individual Calculations December 2017
 Khalifa, Ramy  Total change: -28.00  Rating chartPersonal card
 16th Kuwait Rapid chess championship kuwait KUW 2017-11-03
RcRownchangeKK*chgGame
 1850 1926 1.50 5 -1.40 20 -28.00 
  Abdel Hai, Hany 2180 EGY0.001-0.1920-3.80 
  Khalid, Lodhi 1703 PAK0.501-0.2820-5.60 
  Rosebert, Abera 1783 FID0.501-0.1920-3.80 
  Bugay, Ferdinand 2059 PHI0.001-0.3220-6.40 
  Magazine, Rushil 1526  * FID0.501-0.4220-8.40 
 * 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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