Individual Calculations July 2018
 Gordievich, Larisa  Total change: -29.20  Rating chartPersonal card
 Riga 2018th chess championship rating up to 2200 Riga LAT 2018-06-07
RcRownchangeKK*chgGame
 1594 1771 2.00 5 -1.46 20 -29.20 
  Napins, Vadims 1371  * LAT0.501-0.4220-8.40 
  Alekseev, Ilia 1685 LAT0.001-0.6220-12.40 
  Katishonok, Nikolaj f2171  * LAT0.001-0.0820-1.60 
  Vizulis., Alfreds 1371  * LAT1.0010.08201.60 
  Mierins, Emils Janis 1371  * LAT0.501-0.4220-8.40 
 * 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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