Individual Calculations December 2018
 Oruke, Glen Kingoina  Total change: -14.80  Rating chartPersonal card
 Kenya National Premier Chess League 2018 Round 1-21 Nairobi, Mombasa, Kisumu KEN 2018-05-26
RcRownchangeKK*chgGame
 1489 1505 5.00 11 -0.74 20 -14.80 
  Ombui, Paul 1608 KEN0.001-0.3620-7.20 
  Lwanga, Charles Karoli 1664 KEN0.001-0.2920-5.80 
  Gichuhi, Brian Chege 1550 KEN0.001-0.4420-8.80 
  Kimani, Hubert 1407 KEN0.001-0.6320-12.60 
  Kagondu, Brian 1469 KEN0.001-0.5520-11.00 
  Oyamo, Martin 1726 KEN1.0010.782015.60 
  Njoroge, Dadson Rwamba 1321 KEN1.0010.26205.20 
  Sidera, Victor 1294 KEN0.501-0.2720-5.40 
  Mbithi, Alvin 1296 KEN1.0010.23204.60 
  Ngima, Cheryl 1294 KEN0.501-0.2720-5.40 
  Young, Collins 1749 KEN1.0010.802016.00 

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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