Blitz: Individual Calculations May 2018
 Toncheva, Nadya  Total change: -1.80  Rating chartPersonal card
 Bulgarian chess championship for juniors U14 - 2018 - blitz Plovdiv, Bulgaria BUL 2018-04-08
RcRownchangeKK*chgGame
 1488 1677 5.00 7 -0.09 20 -1.80 
  Kostov, Mihail 1329 FID1.0010.11202.20 
  Bozhkov, Miroslav 1403 FID0.501-0.3320-6.60 
  Kostev, Alex 1423 FID1.0010.19203.80 
  Mitev, Valentin 1825 FID1.0010.702014.00 
  Lazarov, Nikola 1467 FID1.0010.23204.60 
  Nikolov, Yavor 1555 FID0.001-0.6720-13.40 
  Stoyanov, Encho 1411 FID0.501-0.3220-6.40 

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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