Individual Calculations September 2014
 Grabcheva, Natalia  Total change: 74.80  Rating chartPersonal card
 EU Youth Championship U13- 2014 Mureck AUT 2014-07-30
RcRownchangeKK*chgGame
 1608 1556 4.00 7 0.99 40 39.60 
  Urwyler, Nikash 1612 SUI0.5010.08403.20 
  Urh, Zala 1621 SLO0.5010.09403.60 
  Stijve, Theo 1668 SUI0.5010.15406.00 
  Dolansky, Lukas 1653 CZE1.0010.634025.20 
  Urbanc, Ana 1457 SLO0.501-0.1440-5.60 
  Lazaravicius, Aras Jonas 1604 LTU0.001-0.4340-17.20 
  Zaza, Alexandre 1639 SUI1.0010.614024.40 

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)
 
 29th International open "Teteven" Teteven BUL 2014-08-09
RcRownchangeKK*chgGame
 1784 1509 2.00 6 0.88 40 35.20 
  Chalakov, Svetlan 1909  * BUL0.5010.424016.80 
  Timev, Anzhelo 1904 BUL0.5010.424016.80 
  Atanasov, Stojan 1824 BUL0.5010.364014.40 
  Vasilev, Dimitar P. 1804 BUL0.001-0.1540-6.00 
  Simov, Zahari 1629 BUL0.001-0.3440-13.60 
  Strugov, Stojan 1635 BUL0.5010.17406.80 
 * 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)
 

 

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