Individual Calculations March 2019
 Yurkoveczkiy, Efim  Total change: -28.00  Rating chartPersonal card
 Championship Rostov region seniors 2019 Novocherkassk RUS 2019-01-28
RcRownchangeKK*chgGame
 1838 1719 2.50 9 -0.70 40 -28.00 
  Prokhoda, Aleksandr A. 1991 RUS0.001-0.1740-6.80 
  Kotov, Alexander D. 1821 RUS0.001-0.3640-14.40 
  Belousov, Gennadiy 1488 RUS1.0010.21408.40 
  Prokhoda, Nikola f2070 BLR0.001-0.1140-4.40 
  Trach, Igor 1900 RUS0.001-0.2640-10.40 
  Melkonyan, Seyran 1835 RUS0.5010.16406.40 
  Zolotarev, Nikolay 1727 RUS1.0010.514020.40 
  Karmashov, Dmitry 1700 RUS0.001-0.5340-21.20 
  Avdalian, Viktor 2014 UKR0.001-0.1540-6.00 

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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