Individual Calculations June 2018
 Kuritto, Douglas  Total change: -67.60  Rating chartPersonal card
 KCB Kenya Open Chess championship open section Nairobi KEN 2018-03-30
RcRownchangeKK*chgGame
 1528 1767 3.00 6 -1.69 40 -67.60 
  Njagi, Bundi Mmuga 1438 KEN1.0010.12404.80 
  Maamun, Jeneby 1590 KEN0.501-0.2340-9.20 
  Mangi, Lenox 1470 KEN1.0010.15406.00 
  Lwanga, Charles Karoli 1664 KEN0.001-0.6440-25.60 
  Sirat, Omar 1638 KEN0.001-0.6740-26.80 
  Muchugu, Christian Nderi 1367  * KEN0.501-0.4240-16.80 
 * 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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