Individual Calculations October 2019
 Milligan, Helen  Total change: -22.80  Rating chartPersonal card
 Asian Seniors Chess Championship 2019 over 50 years Almaty KAZ 2019-09-08
RcRownchangeKK*chgGame
 2008 1963 2.00 7 -1.14 20 -22.80 
  Temirbayev, Serikbay g2363  * KAZ0.001-0.0820-1.60 
  Ilanbekova, Nurgul 1650 KAZ1.0010.14202.80 
  Golovchuk, Oleg 2118 KAZ0.001-0.2920-5.80 
  Nauryzgaliyev, Aman 1806 KAZ0.001-0.7120-14.20 
  Bekentayev, Uran 1952 KAZ0.501-0.0220-0.40 
  Teo, Kok Siong f2161 SGP0.001-0.2420-4.80 
  Kazekenov, Marat 2007 KAZ0.5010.06201.20 
 * 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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