Rapid: Individual Calculations August 2020
 Stals, Gunars  Total change: 8.20  Rating chartPersonal card
 Saulkrasti rapid chess championship 2020 Latvian master Janis Klavins memorial Saulkrasti LAT 2020-07-11
RcRownchangeKK*chgGame
 1626 1510 4.00 8 0.94 20 18.80 
  Maklakova, Dafne 975 LAT1.0010.03200.60 
  Morkunas, Gustas 1860 LTU0.001-0.1120-2.20 
  Dabolins, Davis 1178 LAT1.0010.12202.40 
  Mulevicius, Andrius 1781 LTU0.5010.33206.60 
  Agafonov, Yuri Dr 2125 LAT1.0010.982019.60 
  Springis, Jevgenijs 1885 LAT0.001-0.0920-1.80 
  Gercans, Visvaldis 1839 LAT0.001-0.1220-2.40 
  Morkunas, Linas 1363 LTU0.501-0.2020-4.00 

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)
 
 Ventspils Rapid Chess Championship IV Juris Neimanis memorial Ventspils LAT 2020-07-25
RcRownchangeKK*chgGame
 1583 1510 3.50 10 -0.53 20 -10.60 
  Vedrickiene, Jovita 1986 LTU0.001-0.0520-1.00 
  Mulevicius, Andrius 1781 LTU0.001-0.1720-3.40 
  Maklakova, Dafne 975 LAT1.0010.03200.60 
  Aminovs, Maksims 1697 LAT0.001-0.2620-5.20 
  Liepina, Nikola Daniela 1144 LAT0.501-0.4020-8.00 
  Isakovs, Janis 1838 LAT0.001-0.1320-2.60 
  Mihailovs, Valerijs 1535 LAT1.0010.532010.60 
  Steinbergs, Viktors 1747 LAT0.5010.30206.00 
  Afanasjevs, Aleksandrs 1706 LAT0.5010.25205.00 
  Maklakova, Naomi 1416 LAT0.001-0.6320-12.60 

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)
 

 

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