Individual Calculations July 2012
 Yordanov, Lachezar  Total change: 21.60  Rating chartPersonal card
 Open tournament B Albena 2012 - under 16 Albena BUL 2012-05-27
RcRownchangeKK*chgGame
 1462 1636 1.00 2 -0.46 30 -13.80 
  Yordanov, Daniel-Adrian 1470 BUL0.001-0.7230-21.60 
  Okuyaz, Duru 1453 TUR1.0010.26307.80 

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)
 
 International Open Tournament "Intelekti" Albena and Balchik BUL 2012-06-17
RcRownchangeKK*chgGame
 2036 1636 1.50 4 1.18 30 35.40 
  Arnaudov, Petar 2036  * BUL0.001-0.0830-2.40 
  Kostov, Galin 2036  * BUL0.5010.423012.60 
  Ljangov, Petar 2036  * BUL1.0010.923027.60 
  Ribarov, Plamen 2036  * BUL0.001-0.0830-2.40 
 * 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)
 

 

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