Blitz: Individual Calculations July 2017
 Matvieks, Nikolajs  Total change: -110.20  Rating chartPersonal card
 XX IM A.Vitolin's blitz memorial-2017 Carnikava LAT 2017-06-17
RcRownchangeKK*chgGame
 1735 2061 4.00 11 -5.51 20 -110.20 
  Zarovs, Aleksandrs 1802 LAT1.0010.18203.60 
  Birgelis, Janis 1918 LAT0.001-0.6920-13.80 
  Bryker, Oleksandr 1789 LAT0.001-0.8320-16.60 
  Dombrovska, Stefanija 1726 LAT0.001-0.8820-17.60 
  Vitins, Janis 1661  * LAT0.001-0.9220-18.40 
  Markus, Viktors 1661  * LAT1.0010.08201.60 
  Zalcmane, Vija 1661  * LAT0.001-0.9220-18.40 
  Tamanis, Anzelms 1661  * LAT1.0010.08201.60 
  Ivanovskis, Sergejs 1735 LAT1.0010.13202.60 
  Smits, Gundars 1773 LAT0.001-0.8420-16.80 
  Lapins, Janis 1698 LAT0.001-0.9020-18.00 
 * 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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