Rapid: Individual Calculations July 2017
 Dombrovska, Stefanija  Total change: 4.40  Rating chartPersonal card
 Daugavpils city Celebratory rapid chess tournament Daugavpils LAT 2017-06-10
RcRownchangeKK*chgGame
 1644 1675 4.00 7 0.22 20 4.40 
  Berzinsh, Roland m2075  * LAT0.001-0.0820-1.60 
  Skarbauskas, Valerijs 1365 LAT1.0010.14202.80 
  Terentiev, Sergei 2075  * LAT0.001-0.0820-1.60 
  Spiridovskis, Rafaels 1275  * LAT1.0010.08201.60 
  Skonda, Nikolajs 1871 LAT0.001-0.2520-5.00 
  Macuks, Timofejs 1312 LAT1.0010.10202.00 
  Macuks, Leonids 1533 LAT1.0010.31206.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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