Individual Calculations May 2017
 Babatov, Martin  Total change: 32.20  Rating chartPersonal card
 184th MGU open Sofia BUL 2017-04-01
RcRownchangeKK*chgGame
 1759 1709 3.00 6 0.25 20 5.00 
  Andreev, Dobrotich 1986 BUL0.5010.33206.60 
  Hristov, Hristo Mitov 2109  * BUL0.001-0.0820-1.60 
  Mladenov, Andrey 1552 BUL1.0010.29205.80 
  Naymanova, Patricie 1499 BUL1.0010.23204.60 
  Ivanov, Svetlen c1783 BUL0.001-0.4020-8.00 
  Grabcheva, Natalia 1624 BUL0.501-0.1220-2.40 
 * 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)
 
 185th MGU open Sofia BUL 2017-04-08
RcRownchangeKK*chgGame
 1608 1709 5.00 6 1.36 20 27.20 
  Kononenko, Vladimir 1329 BUL0.501-0.4120-8.20 
  Georgiev, Nikolay 1574 BUL0.501-0.1820-3.60 
  Markov, Daniel 1309  * BUL1.0010.08201.60 
  Andreev, Dobrotich 1986 BUL1.0010.832016.60 
  Sharkov, Venko 1691 BUL1.0010.47209.40 
  Mihalev, Daniil 1760 BUL1.0010.572011.40 
 * 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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