Individual Calculations May 2017
 Amatalo, Moses Abasa  Total change: 83.20  Rating chartPersonal card
 2017 Mombasa International Open Chess Championship - Open Section Mombasa KEN 2017-04-19
RcRownchangeKK*chgGame
 1815 1522 3.00 5 2.08 40 83.20 
  Singe, Phillip Mbawala 1922  * KEN0.001-0.0840-3.20 
  Diing, Peter 1894 KEN0.001-0.1040-4.00 
  Daahir, Bashir Yusuf 1499 UGA1.0010.474018.80 
  Akhanyinya, Bryan Toboso 1840 KEN1.0010.874034.80 
  Mukabi, John c1922  * KEN1.0010.924036.80 
 * 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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