Individual Calculations February 2016
 Ivanov, Oleg  Total change: -28.00  Rating chartPersonal card
 160th MGU open Sofia BUL 2016-01-09
RcRownchangeKK*chgGame
 1599 1721 2.00 6 -1.83 20 -36.60 
  Bozhilov, Georgi 1321  * BUL1.0010.08201.60 
  Mehmed, Elif 1925 BUL0.001-0.2420-4.80 
  Stoyanov, Ivan 1450 BUL1.0010.17203.40 
  Pavlov, Viktor 1528 BUL0.001-0.7520-15.00 
  Pavlov, Vladimir 1682 BUL0.001-0.5520-11.00 
  Toncheva, Nadya 1689 BUL0.001-0.5420-10.80 
 * 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)
 
 1st International Open Sredets Sofia BUL 2016-01-23
RcRownchangeKK*chgGame
 1705 1721 2.50 4 0.43 20 8.60 
  Popov, Georgi 2113 BUL0.5010.42208.40 
  Kolev, Lachezar 1816 BUL0.001-0.3720-7.40 
  Yordanov, Martin 1321  * BUL1.0010.08201.60 
  Tsenkov, Tsenko 1570 BUL1.0010.30206.00 
 * 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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