Individual Calculations January 2020
 Njuki, Gabriel  Total change: -2.40  Rating chartPersonal card
 The 2019 Kenya National Chess Championship - Open Nairobi KEN 2019-12-11
RcRownchangeKK*chgGame
 1630 1650 3.00 6 -0.12 20 -2.40 
  Ndegwa, Jackson Kamau 1958 KEN0.001-0.1420-2.80 
  Njagi, Bundi Mmuga 1379 KEN1.0010.17203.40 
  Mwangi, John Milton Kihara 1827 KEN0.001-0.2720-5.40 
  Dominic, Carlos 1301 KEN0.001-0.8920-17.80 
  Okeyo, Austin Steve 1903 KEN1.0010.812016.20 
  Odhiambo , Edwin 1414 KEN1.0010.20204.00 

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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