Individual Calculations December 2018
 Ongono, Victor  Total change: 36.80  Rating chartPersonal card
 Kenya National Premier Chess League 2018 Round 1-21 Nairobi, Mombasa, Kisumu KEN 2018-05-26
RcRownchangeKK*chgGame
 1628 1315 2.50 10 0.92 40 36.80 
  Acham, Kevin Mark 1576 KEN0.001-0.1840-7.20 
  Mmata, Brian 1715  * KEN0.001-0.0840-3.20 
  Weru, Peniel 1483 KEN0.5010.22408.80 
  Michuki, Frank 1667 KEN0.001-0.1140-4.40 
  Oyamo, Martin 1715  * KEN0.001-0.0840-3.20 
  Kiburi, Elijah Kamau 1715  * KEN0.001-0.0840-3.20 
  Onyango, Jerry 1325 KEN1.0010.514020.40 
  Shile, Lenny Mataiga 1655 KEN1.0010.884035.20 
  Andiwoh, Moses 1715  * KEN0.001-0.0840-3.20 
  Nsubuga, Haruna f1715  * UGA0.001-0.0840-3.20 
 * 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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