Individual Calculations March 2015
 Iliev, Alexandar  Total change: -4.20  Rating chartPersonal card
 134th MGU open Sofia BUL 2015-01-31
RcRownchangeKK*chgGame
 1647 1760 0.00 1 -0.65 20 -13.00 
  Petrov, Anton 1647 BUL0.001-0.6520-13.00 

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)
 
 135th MGU open Sofia BUL 2015-02-07
RcRownchangeKK*chgGame
 1885 1735 2.00 5 0.41 20 8.20 
  Metev, Martin 2004 BUL0.001-0.1720-3.40 
  Gelemerov, Yane 2051 BUL0.001-0.1320-2.60 
  Petrov, Anton 1625 BUL1.0010.35207.00 
  Ivanov, Oleg 1792 BUL1.0010.582011.60 
  Bozilov, Dragan 1951 SRB0.001-0.2220-4.40 

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)
 
 136th MGU open Sofia BUL 2015-02-14
RcRownchangeKK*chgGame
 1818 1735 2.00 5 0.03 20 0.60 
  Orev, Petar m2115 BUL0.001-0.0920-1.80 
  Tenev, Bogdan 1335  * BUL1.0010.08201.60 
  Metev, Martin 2004 BUL0.001-0.1720-3.40 
  Andreev, Dobrotich 1945 BUL1.0010.772015.40 
  Green, Moria 1689 BUL0.001-0.5620-11.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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