Individual Calculations September 2013
 Grebnev, Georgy  Total change: -127.20  Rating chartPersonal card
 Petrovskaya Ladya - OPEN 2013 St. Petersburg RUS 2013-08-02
RcRownchangeKK*chgGame
 1820 1808 1.50 8 -2.55 30 -76.50 
  Natacheev, Peter f2208  * RUS0.001-0.0830-2.40 
  Khamko, Kristina 1628 RUS1.0010.26307.80 
  Loginov, Alexander 2203 RUS0.001-0.0830-2.40 
  Akhmetov, Radmil 1900 RUS0.001-0.3730-11.10 
  Ramic, Mirzet 1705 RUS0.001-0.6430-19.20 
  Ageeva, Vasilisa 1516 RUS0.501-0.3530-10.50 
  Zhemchuzhina, Elizaveta 1668 RUS0.001-0.6930-20.70 
  Sayafarova, Anna 1735 RUS0.001-0.6030-18.00 
 * 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)
 
 Vienna Chess Open 2013- B Wien AUT 2013-08-17
RcRownchangeKK*chgGame
 1620 1808 3.50 7 -1.69 30 -50.70 
  Veitsch, Norbert 1538 AUT0.001-0.8330-24.90 
  Medina, Miguel A. 1611 DOM0.001-0.7530-22.50 
  Gockner, Hans 1643 AUT1.0010.28308.40 
  Busuioc, Alexandra 1652 AUT0.001-0.7130-21.30 
  Casini, Marco 1676 ITA1.0010.32309.60 
  Lachat, Martin 1657 SUI0.501-0.2030-6.00 
  Nagy, Andrea 1566 AUT1.0010.20306.00 

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)
 

 

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