Individual Calculations April 2017
 Norlamo, Sarabella  Total change: -23.60  Rating chartPersonal card
 SemaraH Hotel Lielupe amateurs to 2200 Jurmala Jurmala LAT 2017-02-27
RcRownchangeKK*chgGame
 1639 1643 3.50 8 -0.59 40 -23.60 
  Polyakov, Fedor 2042 LAT0.001-0.0840-3.20 
  Rupais, Emils 1336 LAT1.0010.14405.60 
  Bitkova, Elizavetta 1303 EST0.001-0.8840-35.20 
  Rubina, Mari 1243  * EST1.0010.08403.20 
  Bagirov, Eldar 1489 LAT1.0010.294011.60 
  Sarbay, Aleksandr 2043  * BLR0.001-0.0840-3.20 
  Kolasa, Pjotrs 1950 LAT0.001-0.1440-5.60 
  Mikelsons, Mikelis-Emils 1702 LAT0.5010.08403.20 
 * 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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