Individual Calculations September 2018
 Astrakhanskiy, Andrey  Total change: -42.40  Rating chartPersonal card
 Zhigulevskie prostory-2018 B13 STD Samara RUS 2018-07-21
RcRownchangeKK*chgGame
 1263 1310 3.50 8 -1.06 40 -42.40 
  Ivanov, Maksim 1673 RUS0.001-0.1040-4.00 
  Sengatullin, Aidar 1127 RUS1.0010.264010.40 
  Mokhnachev, Egor 1138 RUS0.501-0.2340-9.20 
  Berezin, Zachar 1500 RUS0.001-0.2540-10.00 
  Andronov, Kirill 1109 RUS0.001-0.7640-30.40 
  Stalmahov, Ivan 1097 RUS1.0010.23409.20 
  Kononenko, Nikita 1302 RUS0.501-0.0140-0.40 
  Novak, Ivan 1157 RUS0.501-0.2040-8.00 

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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