Rapid: Individual Calculations September 2021
 Mehmed, Ahmed  Total change: -50.80  Rating chartPersonal card
 XXVIII Cup Abritus Razgrad BUL 2021-07-31
RcRownchangeKK*chgGame
 1502 1587 1.00 6 -2.54 20 -50.80 
  Mihalev, Daniil 1799 BUL0.001-0.2320-4.60 
  Neev, Valeri 1473 BUL0.001-0.6620-13.20 
  Milanov, Vasil 1743 BUL1.0010.712014.20 
  Vatkovski, Mitko 1526 BUL0.001-0.5820-11.60 
  Hristova, Ivelina 1279 BUL0.001-0.8620-17.20 
  Donkov, Danail 1194 BUL0.001-0.9220-18.40 

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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