Individual Calculations November 2017
 Andreev, Dobrotich  Total change: -14.80  Rating chartPersonal card
 191st MGU open Sofia BUL 2017-09-30
RcRownchangeKK*chgGame
 1776 1881 2.00 5 -1.15 20 -23.00 
  Kanov, Nikola 1589 BUL1.0010.15203.00 
  Tashev, Aleksandar 2049 BUL0.001-0.2820-5.60 
  Tzonev, Kirjl 1855 BUL0.001-0.5420-10.80 
  Kostov, Nikolay 1648 BUL1.0010.21204.20 
  Babatov, Martin 1737 BUL0.001-0.6920-13.80 

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)
 
 192nd MGU open Sofia BUL 2017-10-07
RcRownchangeKK*chgGame
 1704 1844 4.50 6 0.41 20 8.20 
  Mladenov, Andrey 1593 BUL1.0010.19203.80 
  Tsyntsarski, Boyko 1687 BUL1.0010.29205.80 
  Metev, Martin 1907 BUL0.001-0.4120-8.20 
  Kostov, Nikolay 1646 BUL1.0010.24204.80 
  Naymanova, Patricie 1662 BUL1.0010.26205.20 
  Mihalev, Daniil 1727 BUL0.501-0.1620-3.20 

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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