Rapid: Individual Calculations January 2017
 Kostadinov, Rumen  Total change: -68.80  Rating chartPersonal card
 2nd Memorial Radulski A Plovdiv BUL 2016-12-04
RcRownchangeKK*chgGame
 1844 2155 4.00 9 -3.44 20 -68.80 
  Roydov, Plamen 1755  * BUL1.0010.08201.60 
  Drenchev, Petar g2466 BUL0.001-0.1420-2.80 
  Chirakov, Petar 1845 BUL0.001-0.8620-17.20 
  Mirovanski, Vasil 1755  * BUL0.001-0.9220-18.40 
  Kirilov, Ivaylo 1755  * BUL1.0010.08201.60 
  Nikolov, Nikolay Malchev 1755  * BUL0.001-0.9220-18.40 
  Vasileva, Cveta 1755  * BUL0.001-0.9220-18.40 
  Kosturkov, Krasimir 1755  * BUL1.0010.08201.60 
  Petrov, Valeriy 1755  * BUL1.0010.08201.60 
 * 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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