Individual Calculations August 2019
 Vorobtsov, Artur  Total change: -19.60  Rating chartPersonal card
 Sukharev Memorial - 2019 Seniors open Novosibirsk RUS 2019-06-15
RcRownchangeKK*chgGame
 1748 1650 2.00 8 -0.98 20 -19.60 
  Gaiduk, Anatoly 1833 RUS0.001-0.2620-5.20 
  Patrushev, Sergei 1783 RUS0.001-0.3220-6.40 
  Romanov, Viktor 1870 RUS0.001-0.2220-4.40 
  Semikolennykh, Tamara 1726 RUS0.001-0.4020-8.00 
  Pshenichnikov, Valerij 1582 RUS1.0010.41208.20 
  Smekhov, Nikolai 1650 RUS1.0010.502010.00 
  Pisarsky, Georgy 1847 RUS0.001-0.2520-5.00 
  Migunov, Vladislav 1691 RUS0.001-0.4420-8.80 

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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