Rapid: Individual Calculations May 2017
 Popvasilev, Kaloyan  Total change: -26.20  Rating chartPersonal card
 Bulgarian rapid chess championship for juniors U14 - 2017 Plovdiv BUL 2017-04-15
RcRownchangeKK*chgGame
 1489 1777 4.50 7 -1.31 20 -26.20 
  Velinov, Nikolay 1377  * BUL1.0010.08201.60 
  Stoyanov, Encho 1399 BUL0.001-0.9120-18.20 
  Stoyanov, Daniel 1525 BUL1.0010.19203.80 
  Ivanov, Ivan 1377  * BUL1.0010.08201.60 
  Yankov, Presiyan 1523 BUL0.501-0.3120-6.20 
  Dokuzov, Yaroslav 1628 BUL0.001-0.7020-14.00 
  Terziev, Dimo 1595 BUL1.0010.26205.20 
 * 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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