Rapid: Individual Calculations September 2023
 Maklakova, Nellija  Total change: 30.20  Rating chartPersonal card
 Latvian Rapid Chess Championship 2023 VII Ventspils Juris Neimanis memorial Ventspils LAT 2023-07-29
RcRownchangeKK*chgGame
 1721 1712 5.50 10 0.77 20 15.40 
  Vidruska, Renate wf1959 LAT0.001-0.1920-3.80 
  Vidrusks, Arturs 1312  * LAT1.0010.08201.60 
  Kalinauskas, Rolandas 1842 LTU0.001-0.3220-6.40 
  Vanags, Gustavs 1285 LAT1.0010.07201.40 
  Dzjuba, Vsevolod f2008 LAT0.001-0.1520-3.00 
  Burkevica, Ilze 1550 LAT1.0010.29205.80 
  Safranska, Anda wg2010 FRA0.001-0.1520-3.00 
  Steinbergs, Viktors 1612 LAT1.0010.36207.20 
  Muravjovs, Andrejs 1776 LAT1.0010.592011.80 
  Sumskis, Rimvydas 1857 LTU0.5010.19203.80 
 * 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)
 
 Riga Technical University Open 2023 - F Opening Rapid Tournament Riga LAT 2023-08-06
RcRownchangeKK*chgGame
 1844 1775 4.50 9 0.74 20 14.80 
  Kokk, Karl Mattias 1846 EST0.5010.10202.00 
  Bucinskas, Valdas 2162 LTU1.0010.912018.20 
  Rogule, Laura wg2202 LAT0.001-0.0720-1.40 
  Indricans, Vadims 1999 LAT0.001-0.2220-4.40 
  Matisons, Janis Mihaels 1400 LAT0.001-0.9120-18.20 
  Casecnikovs, Artjoms 1375  * LAT1.0010.08201.60 
  Nordquelle, Amelia 1597 NOR1.0010.27205.40 
  Pfau, Beate 1986 GER1.0010.772015.40 
  Mierins, Emils Janis 2026 LAT0.001-0.1920-3.80 
 * 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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