Rapid: Individual Calculations August 2020
 Bubnys, Marius  Total change: -18.60  Rating chartPersonal card
 IV Baldone rapid chess championship 2020 Latvian trainer Zigurds Pigits Baldone LAT 2020-07-04
RcRownchangeKK*chgGame
 1523 1431 3.00 7 0.22 20 4.40 
  Krumina, Linda wf2020 LAT0.001-0.0220-0.40 
  Kirpicovs, Jegors 1022 LAT1.0010.08201.60 
  Dombrovska, Stefanija 1675 LAT0.001-0.2020-4.00 
  Skreitule, Undine 1005 LAT1.0010.07201.40 
  Ozols, Andris 1564 LAT1.0010.682013.60 
  Maklakova, Nellija 1782 LAT0.001-0.1120-2.20 
  Bockarjovs, Vasilijs 1596 LAT0.001-0.2820-5.60 

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)
 
 Saulkrasti rapid chess championship 2020 Latvian master Janis Klavins memorial Saulkrasti LAT 2020-07-11
RcRownchangeKK*chgGame
 1466 1431 4.00 8 -0.18 20 -3.60 
  Dzjuba, Vsevolod f2075 LAT0.001-0.0120-0.20 
  Ozolins, Kristaps 1140 LAT0.001-0.8520-17.00 
  Vidrusks, Arturs 1083 LAT1.0010.11202.20 
  Dabolins, Davis 1178 LAT1.0010.19203.80 
  Visockis, Janis 1944 LAT0.001-0.0420-0.80 
  Mende, Alise 1247 LAT1.0010.26205.20 
  Liepins, Janis 1817 LAT0.001-0.0920-1.80 
  Jansons, Kristers Roberts 1241 LAT1.0010.25205.00 

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
 1545 1431 2.50 9 -0.97 20 -19.40 
  Gorozhankina, Julia wf1973 LAT0.001-0.0320-0.60 
  Piksis, Davids 1751 LAT0.001-0.1320-2.60 
  Reiha, Ance 1197 LAT1.0010.21204.20 
  Novozhenins, Jurijs 1642 LAT0.001-0.2320-4.60 
  Burkevica, Ilze 1558 LAT0.001-0.3320-6.60 
  Maklakova, Nellija 1782 LAT0.001-0.1120-2.20 
  Liepina, Nikola Daniela 1144 LAT1.0010.16203.20 
  Vernuks, Vjaceslavs 1634 LAT0.001-0.2420-4.80 
  Jekabsone, Nellija 1224 LAT0.501-0.2720-5.40 

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)
 

 

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