Individual Calculations January 2020
 Odhiambo , Edwin  Total change: 14.20  Rating chartPersonal card
 The 2019 Kenya National Chess Championship - Open Nairobi KEN 2019-12-11
RcRownchangeKK*chgGame
 1672 1414 2.00 7 0.71 20 14.20 
  Oketch, Dismas 1643 KEN0.001-0.2120-4.20 
  Mulindi, Trevor 1722 KEN0.001-0.1420-2.80 
  Wangombe, Mugo 1710 KEN1.0010.852017.00 
  Oyamo, Martin 1694 KEN1.0010.842016.80 
  Omondi, Timothy 1593 KEN0.001-0.2720-5.40 
  Njuki, Gabriel 1650 KEN0.001-0.2020-4.00 
  Lwanga, Charles Karoli 1695 KEN0.001-0.1620-3.20 

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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