Rapid: Individual Calculations December 2019
 Lwanga, Charles Karoli  Total change: -5.00  Rating chartPersonal card
 Taban rapids chess tournament 3rd edition Nairobi KEN 2019-11-23
RcRownchangeKK*chgGame
 1655 1609 2.00 5 -0.25 20 -5.00 
  Oyamo, Martin 1863 KEN0.001-0.1920-3.80 
  Stephens, Joseph 1302 KEN1.0010.14202.80 
  Gohil, Mehul 2009  * KEN0.001-0.0820-1.60 
  Samuel, Makumi 1318 KEN1.0010.15203.00 
  Njoroge, Martin 1782 KEN0.001-0.2720-5.40 
 * 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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