Individual Calculations November 2018
 Boudriga, Mohamed Ali  Total change: -45.00  Rating chartPersonal card
 43rd World Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2334 2376 1.50 7 -2.25 20 -45.00 
  Blomqvist, Erik g2499 SWE0.001-0.3320-6.60 
  Mohamed, Hassan c1976  * MDV1.0010.08201.60 
  Brunello, Sabino g2552 ITA0.001-0.2720-5.40 
  Agopov, Mikael m2447 FIN0.001-0.4020-8.00 
  Pinto, Daniel f2131 BOL0.501-0.3020-6.00 
  Guzman, Christopher f2283 DOM0.001-0.6320-12.60 
  Gonzalez Acosta, Bernal g2452 CRC0.001-0.4020-8.00 
 * 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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