Blitz: Individual Calculations May 2018
 Kochiev, Ivan  Total change: -21.40  Rating chartPersonal card
 Bulgarian chess championship for juniors U16 - 2018 - blitz Plovdiv, Bulgaria BUL 2018-04-08
RcRownchangeKK*chgGame
 1623 1857 3.50 6 -1.07 20 -21.40 
  Dokuzov, Yaroslav 1663 FID0.501-0.2520-5.00 
  Nanovski, Stiliyan 1518 FID1.0010.12202.40 
  Salimova, Nurgyul fwf1849 FID0.001-0.5120-10.20 
  Petkov, Matey 1791 FID0.001-0.5920-11.80 
  Stoyanov, Daniel 1461 FID1.0010.08201.60 
  Dimitrov, Kristian 1457  * FID1.0010.08201.60 
 * 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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