Individual Calculations October 2017
 Polyansky, Viktor  Total change: 16.80  Rating chartPersonal card
 Voronezh Region Championship among People with Disabilities 2017 Voronezh RUS 2017-09-05
RcRownchangeKK*chgGame
 1849 1915 5.50 8 0.84 20 16.80 
  Bobreshov, Artem 1515  * RUS1.0010.08201.60 
  Gladyshev, Sergey 1654 RUS1.0010.18203.60 
  Lukovnikov, Alexander 2251 RUS0.001-0.1220-2.40 
  Ulezkov, Nikolay 1743 RUS1.0010.27205.40 
  Volodin, Konstantin 1808 RUS0.001-0.6520-13.00 
  Revenkov, Aleksandr 1960 RUS1.0010.562011.20 
  Skorobogatykh, Andrey 2182 RUS1.0010.822016.40 
  Sharykina, Rimma 1676 RUS0.501-0.3020-6.00 
 * 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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