Individual Calculations September 2016
 Kolev, Velio  Total change: -32.00  Rating chartPersonal card
 31st International Open Teteven Teteven BUL 2016-08-13
RcRownchangeKK*chgGame
 1619 1799 4.00 8 -1.60 20 -32.00 
  Nikolova, Angelika 1399  * BUL1.0010.08201.60 
  Bochev, Krasimir 2126 BUL0.001-0.1320-2.60 
  Karova, Peya 1399  * BUL0.501-0.4220-8.40 
  Stoyanov, Yordan 1538 BUL0.501-0.3220-6.40 
  Sapareva, Magdalena 1513 BUL1.0010.16203.20 
  Arnaudov, Petar 1989 BUL0.001-0.2520-5.00 
  Kolev, Georgi 1517 BUL0.501-0.3420-6.80 
  Mihailidou, Magdalini 1467 GRE0.501-0.3820-7.60 
 * 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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