Individual Calculations July 2017
 Nikolov, Sasho  Total change: -12.50  Rating chartPersonal card
 Albena open 2017 Albena BUL 2017-06-17
RcRownchangeKK*chgGame
 2140 2354 5.50 9 -1.25 10 -12.50 
  Kamenov, Valentin 1954  * BUL1.0010.08100.80 
  Arnaudov, Petar 2093 BUL1.0010.18101.80 
  Rusev, Krasimir g2538 BUL0.001-0.2610-2.60 
  Zavialov, Volodymyr 2143 UKR1.0010.23102.30 
  Abdulla, Murad 2214 SCO0.001-0.6910-6.90 
  Dudkin, Maxim 2100 RUS0.501-0.3110-3.10 
  Stoyanov, Tsvetan f2083 BUL1.0010.17101.70 
  Andronescu, Madalin 2176 ROU0.001-0.7310-7.30 
  Anev, Asen 1956 BUL1.0010.08100.80 
 * 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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