Individual Calculations November 2018
 Mwangi, John Milton Kihara  Total change: 7.40  Rating chartPersonal card
 Mombasa Open Chess Champioonship 2018 Mombasa KEN 2018-10-19
RcRownchangeKK*chgGame
 1770 1710 2.00 4 0.37 20 7.40 
  Sijenyi, Stephen Ouma f1951 KEN0.5010.30206.00 
  Andiwoh, Moses 1847 KEN0.5010.18203.60 
  Kiprop, Koskei 1343 KEN1.0010.10202.00 
  Kalugo, George William 1940 UGA0.001-0.2120-4.20 

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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