Individual Calculations May 2011
 Narzullayev, Arslanbek  Total change: -12.75  Rating chartPersonal card
 Kyiv Spring - 2011 Kyiv UKR 2011-03-19
RcRownchangeKK*chgGame
 1944 1814 0.50 3 -0.51 25 -12.75 
  Andrienko, Petr 2002 UKR0.5010.24256.00 
  Kazakovskiy, Valeriy 1794 BLR0.001-0.5325-13.25 
  Foltyn, Lukasz 2036 POL0.001-0.2225-5.50 

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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