Blitz: Individual Calculations April 2020
 Dombrovska, Stefanija  Total change: -23.60  Rating chartPersonal card
 III Pullman Riga Old Town Hotel Open Blitz Chess 2020 Riga LAT 2020-02-29
RcRownchangeKK*chgGame
 1571 1612 5.00 11 -1.18 20 -23.60 
  Kretainis, Kristaps 2184 LAT0.001-0.0220-0.40 
  Pavlovs, Ostins 1180 LAT1.0010.07201.40 
  Gudovskis, Konstantins 1904 LAT0.001-0.1520-3.00 
  Kulins, Jurgis 1342 LAT0.001-0.8320-16.60 
  Jansons, Kristers Roberts 1249 LAT1.0010.10202.00 
  Gundersen, Ingvar 1753 SWE0.001-0.3120-6.20 
  Stepanovs, Dans 1373 LAT1.0010.20204.00 
  Krumina, Linda wf1928 LAT0.001-0.1320-2.60 
  Vingris, Janis 1391 LAT0.001-0.7820-15.60 
  Zakis, Zigurds 1445 LAT1.0010.28205.60 
  Pomahs, Ziedonis 1530 LAT1.0010.39207.80 

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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