Rapid: Individual Calculations September 2023
 Isakovs, Janis  Total change: -6.60  Rating chartPersonal card
 Latvian Rapid Chess Championship 2023 VII Ventspils Juris Neimanis memorial Ventspils LAT 2023-07-29
RcRownchangeKK*chgGame
 1698 1760 5.50 11 -0.77 20 -15.40 
  Kirpicovs, Jegors 1360  * LAT1.0010.08201.60 
  Berzina, Ilze wg2040 LAT0.5010.34206.80 
  Andrusevics, Jegors 1790 LAT0.5010.04200.80 
  Maklakova, Naomi 1680 LAT0.501-0.1120-2.20 
  Bazilius, Augustinas c1971 LTU0.001-0.2320-4.60 
  Safranska, Anda wg2010 FRA0.5010.31206.20 
  Papp, Gabor 1615 SVK0.001-0.6920-13.80 
  Zvaunis, Maris 1409 LAT1.0010.11202.20 
  Azarkevics, Aleksejs 1649 LAT0.001-0.6520-13.00 
  Novozhenins, Jurijs 1546 LAT0.501-0.2720-5.40 
  Steinbergs, Viktors 1612 LAT1.0010.30206.00 
 * 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)
 
 Baltic Amber Youth open rapid 2023 Liepaja LAT 2023-08-26
RcRownchangeKK*chgGame
 1577 1774 5.50 7 0.44 20 8.80 
  Vainovska, Valentina 1438 LAT0.501-0.3820-7.60 
  Vilnitis, Krists 1374  * LAT1.0010.08201.60 
  Steinbergs, Viktors 1609 LAT0.501-0.2220-4.40 
  Steinbergs, Raivo 1690 LAT1.0010.38207.60 
  Steinbergs, Mikelis Karlis 1379 LAT1.0010.08201.60 
  Feldmanis, Arturs 1773 LAT0.5010.00200.00 
  Paulauskas, Gintaras 1776 LTU1.0010.502010.00 
 * 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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