Rapid: Individual Calculations September 2021
 Melderis, Uldis  Total change: -13.00  Rating chartPersonal card
 Latvian Rapid championship-2021 Ventspils LAT 2021-07-31
RcRownchangeKK*chgGame
 1767 1908 6.00 11 -1.23 20 -24.60 
  Vidrusks, Jekabs 1173 LAT1.0010.01200.20 
  Mustaps, Matiss f2367 LAT0.001-0.0520-1.00 
  Steinbergs, Raivo 1496 LAT1.0010.07201.40 
  Sinyavin, Roman 1677 RUS0.001-0.7920-15.80 
  Bagirov, Eldar 1540 LAT0.501-0.4020-8.00 
  Kane, Marta 1762 LAT0.501-0.2020-4.00 
  Novozhenins, Jurijs 1614 LAT1.0010.15203.00 
  Isakovs, Janis 1799 LAT1.0010.35207.00 
  Miezis, Normunds g2439 LAT0.001-0.0320-0.60 
  Steinbergs, Viktors 1750 LAT0.501-0.2120-4.20 
  Bazilius, Augustinas 1815 LTU0.501-0.1320-2.60 

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)
 
 Dobele City Open Rapid Chess Tournament Taste of Summer Dobele LAT 2021-08-06
RcRownchangeKK*chgGame
 1678 1935 5.50 7 0.10 20 2.00 
  Susejs, Voldemars 1385 LAT1.0010.03200.60 
  Voitehovics, Ceslavs 1558 LAT1.0010.09201.80 
  Strelnieks, Edgars 1684 LAT1.0010.19203.80 
  Sharakovs, Ilja 1760 LAT1.0010.27205.40 
  Kriek, Zoran 1544 LAT1.0010.09201.80 
  Mierins, Emils Janis 1867 LAT0.501-0.0920-1.80 
  Vidruska, Renate wf1950 LAT0.001-0.4820-9.60 

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 2021 - G Rapid Open tournament - Riga LAT 2021-08-08
RcRownchangeKK*chgGame
 1921 1935 5.00 9 0.77 20 15.40 
  Pidluznij, Matvej 1200 LTU1.0010.01200.20 
  Lavendelis, Egons f2273 LAT0.001-0.1220-2.40 
  Bubnys, Marius 1437 LTU1.0010.04200.80 
  Kretainis, Kristaps 2211 LAT1.0010.832016.60 
  Klabis, Rokas f2307 LTU0.001-0.1020-2.00 
  Mariano, Elia 2211 ITA0.001-0.1720-3.40 
  Strods, Kristaps Reinis 1711 LAT1.0010.22204.40 
  Sai Agni Jeevitesh, J m2264 IND0.001-0.1220-2.40 
  Kuznecova, Marija 1671 LAT1.0010.18203.60 

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)
 
 Olaine Chess celebration-2021 Olaine LAT 2021-08-22
RcRownchangeKK*chgGame
 1740 1935 5.00 8 -0.29 20 -5.80 
  Korovaikovs, Vladimirs 1402 LAT1.0010.03200.60 
  Vernuks, Vjaceslavs 1584 LAT1.0010.11202.20 
  Batashevs, Arsens 2165 LAT0.001-0.2120-4.20 
  Antjufejevs, Vsevolods 1609 LAT1.0010.13202.60 
  Sinicina, Jevgenija 1200 LAT1.0010.01200.20 
  Brikers, Aleksandrs 1988 LAT0.001-0.4320-8.60 
  Jasinskis, Anatolijs 1664 LAT1.0010.17203.40 
  Tokranovs, Dmitrijs f2308 LAT0.001-0.1020-2.00 

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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