Individual Calculations October 2017
 Mihailidou, Magdalini  Total change: 62.40  Rating chartPersonal card
 16th Memorial Kesarovski-Stanchev C tournament Sunny beach BUL 2017-09-05
RcRownchangeKK*chgGame
 1781 1640 4.50 9 1.56 40 62.40 
  Petkov, Hristo 1939 BUL1.0010.854034.00 
  Kolev, Lachezar 1879 BUL0.5010.304012.00 
  Veenstra, Frits 1826 NED0.5010.24409.60 
  Kazakov, Danail 1808 BUL0.001-0.2840-11.20 
  Cuvelier, Annelies 1761 BEL0.001-0.3440-13.60 
  Ramadanov, Esat 1533 BUL1.0010.354014.00 
  Ivanov, Daniel 1776 BUL0.5010.18407.20 
  Yanev, Yordan 1928 BUL0.001-0.1640-6.40 
  Popova, Polina 1582 RUS1.0010.424016.80 

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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