Rapid: Individual Calculations September 2021
 Kurpnieks, Vairis  Total change: 0.00  Rating chartPersonal card
 Latvian Rapid championship-2021 Ventspils LAT 2021-07-31
RcRownchangeKK*chgGame
 1833 1948 7.00 11 0.26 20 5.20 
  Cherepanov, Daniil A 1265 NED1.0010.01200.20 
  Miezis, Normunds g2439 LAT0.001-0.0420-0.80 
  Bagirov, Eldar 1540 LAT1.0010.08201.60 
  Kane, Marta 1762 LAT0.501-0.2420-4.80 
  Isakovs, Janis 1799 LAT0.501-0.2020-4.00 
  Steinbergs, Raivo 1496 LAT1.0010.06201.20 
  Vidruska, Renate wf1963 LAT0.5010.02200.40 
  Laizans, Aivars 2081 LAT0.5010.18203.60 
  Mucenieks, Marks 1637 LAT1.0010.14202.80 
  Bazilius, Augustinas 1815 LTU1.0010.32206.40 
  Mustaps, Matiss f2367 LAT0.001-0.0720-1.40 

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
 1824 1942 5.00 9 -0.26 20 -5.20 
  Mieze, Natalja 1207 LAT1.0010.01200.20 
  Klabis, Rokas f2307 LTU0.001-0.1020-2.00 
  Vasilkovs, Aleksandrs 1445 LAT0.501-0.4620-9.20 
  Grybkauskas, Pijus 1582 LTU1.0010.10202.00 
  Salna, Aleksandras 2046 LTU0.5010.14202.80 
  Golubovskis, Maksims f2242 LAT0.001-0.1520-3.00 
  Rozlapa, Vija 1716 LAT1.0010.21204.20 
  Breikss, Peteris 1698 LAT1.0010.20204.00 
  Dudin, Gleb f2176 RUS0.001-0.2120-4.20 

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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