Individual Calculations December 2018
 Kungu, Ann  Total change: 15.60  Rating chartPersonal card
 Kenya National Premier Chess League 2018 Round 1-21 Nairobi, Mombasa, Kisumu KEN 2018-05-26
RcRownchangeKK*chgGame
 1502 1144 1.50 9 0.39 40 15.60 
  Allan, Tulienge 1544  * KEN0.001-0.0840-3.20 
  Kirega, Joseph 1533 KEN0.001-0.0940-3.60 
  Michuki, Frank 1544  * KEN0.001-0.0840-3.20 
  Dokoria, Geofrey 1544  * KEN1.0010.924036.80 
  Lwanga, Odongo c1174 KEN0.5010.04401.60 
  Young, Collins 1544  * KEN0.001-0.0840-3.20 
  Mukabi, John c1544  * KEN0.001-0.0840-3.20 
  Mwangi, Martin Njoroge 1544  * KEN0.001-0.0840-3.20 
  Otanga, Ernest Emisiko 1544  * KEN0.001-0.0840-3.20 
 * 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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