Rapid: Individual Calculations September 2021
 Todorov, Emil  Total change: -35.20  Rating chartPersonal card
 XXVIII Cup Abritus Razgrad BUL 2021-07-31
RcRownchangeKK*chgGame
 1423 1887 2.50 5 -1.76 20 -35.20 
  Dimitrov, Radosvet 1152 BUL0.501-0.4920-9.80 
  Milev, Raicho 1264 BUL1.0010.01200.20 
  Todorov, Rosen 1671 BUL0.001-0.7820-15.60 
  Nikolov, Krasen 1878 BUL0.001-0.5120-10.20 
  Chervenyakov, Filip 1152 BUL1.0010.01200.20 

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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