Individual Calculations July 2017
 Sandulov, Alexander  Total change: -24.00  Rating chartPersonal card
 Sholokhovskaya vesna Severodonetsk UKR 2017-05-25
RcRownchangeKK*chgGame
 2015 1938 2.00 8 -1.20 20 -24.00 
  Stoliarevsky, Oleg 2159 UKR0.001-0.2220-4.40 
  Rakhmanin, Yuri 2024 UKR0.001-0.3820-7.60 
  Duda, Marcin 1942 POL0.001-0.4920-9.80 
  Akymov, Evhen 1858 UKR1.0010.39207.80 
  Lyubin, Snanislav 2050 UKR0.001-0.3520-7.00 
  Kostenko, Volodymyr 1887 UKR1.0010.43208.60 
  Bondarenko, Marina 2023 UKR0.001-0.3820-7.60 
  Levchenko, Alexander 2174 UKR0.001-0.2020-4.00 

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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