Individual Calculations October 2019
 Kazekenov, Marat  Total change: -32.00  Rating chartPersonal card
 Asian Seniors Chess Championship 2019 over 50 years Almaty KAZ 2019-09-08
RcRownchangeKK*chgGame
 1937 2007 2.50 7 -1.60 20 -32.00 
  Min, Valeriy m2279 KAZ0.001-0.1720-3.40 
  Bayarsaikhan, Yondon 1915 MGL1.0010.37207.40 
  Nauryzgaliyev, Aman 1806 KAZ0.501-0.2620-5.20 
  Ilanbekova, Nurgul 1650 KAZ0.501-0.3920-7.80 
  Ismail, Ahmad f1880 MAS0.001-0.6720-13.40 
  Kabyzhanov, Bulat 2067 KAZ0.001-0.4220-8.40 
  Milligan, Helen cwf1963 NZL0.501-0.0620-1.20 

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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