Individual Calculations May 2017
 Akhanyinya, Bryan Toboso  Total change: -25.20  Rating chartPersonal card
 2017 Mombasa International Open Chess Championship - Open Section Mombasa KEN 2017-04-19
RcRownchangeKK*chgGame
 1552 1840 2.00 4 -1.26 20 -25.20 
  Pendyala, Ritvik f1440  * KEN1.0010.08201.60 
  Maigua, Joseph Ngooro 1804 KEN0.001-0.5520-11.00 
  Muganda, William Imo 1440  * KEN1.0010.08201.60 
  Amatalo, Moses Abasa 1522 KEN0.001-0.8720-17.40 
 * 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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