Rapid: Individual Calculations November 2019
 Purins, Edvards  Total change: -5.40  Rating chartPersonal card
 Rumbas kauss 2019 Kuldiga LAT 2019-10-04
RcRownchangeKK*chgGame
 1225 1017 1.00 5 -0.27 20 -5.40 
  Aleidzans, Vadims 1388 LAT0.001-0.1020-2.00 
  Sprogis, Kriss 1293 LAT0.001-0.1720-3.40 
  Pupins, Benjamins Emanuels 1040 LAT1.0010.532010.60 
  Balcuns, Kristaps 1132 LAT0.001-0.3420-6.80 
  Sergejevs, Germans 1271 LAT0.001-0.1920-3.80 

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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