Rapid: Individual Calculations May 2018
 Todorov, Antonio  Total change: 11.60  Rating chartPersonal card
 Bulgarian chess championship for girls U20 - 2018 - rapid Plovdiv, Bulgaria BUL 2018-04-06
RcRownchangeKK*chgGame
 1735 1532 2.50 7 0.58 20 11.60 
  Hristov, Nikolay Valeriev 1926 FID1.0010.922018.40 
  Petkov, Georgi 1376 FID1.0010.29205.80 
  Petkov, Rostislav 1701 FID0.001-0.2820-5.60 
  Dochev, Delyan 1797 FID0.001-0.1820-3.60 
  Stefanov, Emil m1931 FID0.5010.42208.40 
  Dyulgerov, Volen 1863 FID0.001-0.1220-2.40 
  Petkov, Preslav 1550 FID0.001-0.4720-9.40 

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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