Individual Calculations September 2019
 Mulindi, Trevor  Total change: 8.60  Rating chartPersonal card
 61st Nairobi Chess Club Championship - Open Section Nairobi KEN 2019-08-23
RcRownchangeKK*chgGame
 1840 1711 2.50 6 0.43 20 8.60 
  Kagambi, Lawrence 1813 KEN1.0010.642012.80 
  Gonza, Simon 2111  * UGA0.001-0.0820-1.60 
  Mukabi, John c1824 KEN0.5010.15203.00 
  Hongo, Victor Machel 1758 KEN1.0010.572011.40 
  Masiko, Ezekiel 1732 UGA0.001-0.4720-9.40 
  Nyaga, James Kabui 1801 KEN0.001-0.3820-7.60 
 * 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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