Individual Calculations July 2012
 Bykov, Alexey  Total change: 27.60  Rating chartPersonal card
 1st Grand Europe Open Golden Sands BUL 2012-06-04
RcRownchangeKK*chgGame
 2411 2346 5.50 9 1.84 15 27.60 
  Silivri, Volkan Resat 1946  * TUR1.0010.08151.20 
  Chirila, Ioan-Cristian g2521 ROU1.0010.731510.95 
  Rusev, Krasimir g2525 BUL0.5010.23153.45 
  Akopian, Vladimir g2697 ARM0.001-0.1115-1.65 
  Berescu, Alin-Mile g2516 ROU0.001-0.2815-4.20 
  Asparuhov, Parvan 2077 BUL1.0010.17152.55 
  Hunt, Adam C m2461 ENG1.0010.66159.90 
  Xiu, Deshun g2494 CHN0.5010.20153.00 
  Can, Emre g2461 TUR0.5010.16152.40 
 * 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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