Individual Calculations February 2020
 Nikolov, Jordan  Total change: 7.20  Rating chartPersonal card
 III CHESS TOURNAMENT LYASKOVETS LYASKOVETS BUL 2020-01-25
RcRownchangeKK*chgGame
 1705 1944 5.00 6 0.36 20 7.20 
  Belenkiy, Lev 1544  * BUL1.0010.08201.60 
  Botev, Stoyko 1614 BUL0.501-0.3820-7.60 
  Markov, Daniel 1544  * BUL1.0010.08201.60 
  Ochkov, Radoslav 1882 BUL0.501-0.0920-1.80 
  Todorov, Rosen 1825 BUL1.0010.34206.80 
  Vutov, Biser 1818 BUL1.0010.33206.60 
 * 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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