Individual Calculations May 2019
 Babkova, Nina  Total change: -52.00  Rating chartPersonal card
 Krasnoobsk Spring - 2019 open Krasnoobsk RUS 2019-03-28
RcRownchangeKK*chgGame
 1773 1654 0.50 9 -2.60 20 -52.00 
  Kornienko, Peter 1869 RUS0.001-0.2320-4.60 
  Tukhvatulin, Kamil 1809 RUS0.001-0.2920-5.80 
  Potekhin, Valery 1493 RUS0.501-0.2120-4.20 
  Kovalev, Anatoly 1707 RUS0.001-0.4320-8.60 
  Plaksin, Vladimir 1904 UKR0.001-0.1920-3.80 
  Sysoev, Pavel 1787 RUS0.001-0.3220-6.40 
  Zubarev, Alexander 1764 RUS0.001-0.3520-7.00 
  Morozov, Vladimir B 1863 RUS0.001-0.2320-4.60 
  Balutin, Sergei 1763 RUS0.001-0.3520-7.00 

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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