Rapid: Individual Calculations January 2020
 Rangelov, Daniel  Total change: 0.00  Rating chartPersonal card
 International Chess Festival FORCE 64 - U14 Sofia BUL 2019-12-01
RcRownchangeRpKK*chgGame
 1226 0 0.50 5 0.00 860   0.00 
  Mitushev, Adrian 1283 BUL0.5010.00 0.00 
  Zapryanov, Daniel 1371 BUL0.0010.00 0.00 
  Ivanov, Lachezar 1019 BUL0.0010.00 0.00 
  Dobrislavov, Kaloyan 1133 BUL0.0010.00 0.00 
  Arshinkova, Boryana 1325 BUL0.0010.00 0.00 

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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