Rapid: Individual Calculations January 2020
 Kurpnieks, Vairis  Total change: 4.00  Rating chartPersonal card
 Latvian Club Cup 2019 Riga LAT 2019-11-30
RcRownchangeKK*chgGame
 2219 1848 1.00 8 0.20 20 4.00 
  Krivonosov, Oleg m2248  * LAT0.001-0.0820-1.60 
  Osis, Renars 2176 LAT0.001-0.1320-2.60 
  Sveshnikov, Vladimir m2248  * LAT0.001-0.0820-1.60 
  Berzinsh, Ivars 2205 LAT0.001-0.1120-2.20 
  Kengis, Edvins g2248  * LAT0.5010.42208.40 
  Starostits, Ilmars g2248  * LAT0.001-0.0820-1.60 
  Valeinis, Janis 2130 LAT0.5010.34206.80 
  Neiksans, Arturs g2248  * LAT0.001-0.0820-1.60 
 * 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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