Rapid: Individual Calculations September 2022
 Vasiljeva, Sofja  Total change: 10.20  Rating chartPersonal card
 VIII International Chess Tournament Rositten Rapid 2022 Rezekne LAT 2022-08-06
RcRownchangeKK*chgGame
 1627 1703 5.00 8 0.23 20 4.60 
  Katkovskis, Davids 1303  * LAT1.0010.08201.60 
  Indricans, Olgerts 2276 LAT0.001-0.0220-0.40 
  Kirsbergs, Girts 1780 LAT0.5010.11202.20 
  Murnieks, Armands 1242 LAT1.0010.05201.00 
  Kazmerika, Anna 1553 LAT1.0010.30206.00 
  Laizans, Aivars 1918 LAT0.001-0.2320-4.60 
  Lapse, Andrejs 1560 LAT0.501-0.1920-3.80 
  Ivulans, Patriks 1381 LAT1.0010.13202.60 
 * 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)
 
 Riga Technical University Open 2022 - F Opening rapid tournament Riga LAT 2022-08-14
RcRownchangeKK*chgGame
 1770 1703 3.50 8 0.28 20 5.60 
  Vingris, Mikelis 1940 LAT0.001-0.2020-4.00 
  Matisons, Janis Mihaels 1303  * LAT0.501-0.4220-8.40 
  Lindermans, Pavels 1843 LAT1.0010.692013.80 
  Korchagin, Oleg 1966 EST0.001-0.1820-3.60 
  Sadekov, Maksim 1920 EST0.001-0.2220-4.40 
  Sidass, Dmitrijs 1514 LAT1.0010.25205.00 
  Masarskis, Aleksandrs 1853 LAT1.0010.702014.00 
  Yeshchenko, Uliana wf1817 UKR0.001-0.3420-6.80 
 * 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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