Individual Calculations April 2017
 Bulmaga, Irina  Total change: 6.20  Rating chartPersonal card
 2nd Dubai Closed Tournament 2017 Dubai UAE 2017-02-17
RcRownchangeKK*chgGame
 2361 2389 6.00 10 0.62 10 6.20 
  Plenca, Julijan m2399 CRO1.0010.51105.10 
  Saeed, Ishaq f2312 UAE1.0010.39103.90 
  Dobrev, Nanko m2386 BUL0.5010.00100.00 
  De Ramos, Julius f2357 PHI1.0010.46104.60 
  Nikolova, Adriana wg2352 BUL0.501-0.0510-0.50 
  Plenca, Julijan m2399 CRO0.001-0.4910-4.90 
  Saeed, Ishaq f2312 UAE0.501-0.1110-1.10 
  Dobrev, Nanko m2386 BUL0.001-0.5010-5.00 
  De Ramos, Julius f2357 PHI1.0010.46104.60 
  Nikolova, Adriana wg2352 BUL0.501-0.0510-0.50 

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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