Individual Calculations August 2015
 Semenov, Dmitri  Total change: 8.90  Rating chartPersonal card
 "Myrhorod-open-2015" Myrhorod, Poltava region UKR 2015-07-19
RcRownchangeKK*chgGame
 2220 2411 7.50 9 0.89 10 8.90 
  Krasnokutskaya, Sofiya 2020 UKR1.0010.09100.90 
  Berezka, Alexandr 2163 UKR1.0010.19101.90 
  Petrova, Irina wf2173 UKR0.501-0.3010-3.00 
  Alexikov, Alexander m2352 UKR1.0010.42104.20 
  Kotliar, Alexey f2226 UKR1.0010.26102.60 
  Solovchuk, Alexey 2428 UKR1.0010.52105.20 
  Dolzhykova, Kateryna wm2193 UKR0.501-0.2810-2.80 
  Boronin, Andrey 2225 UKR1.0010.26102.60 
  Samosiuk, Viktor 2204 UKR0.501-0.2710-2.70 

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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