Rapid: Individual Calculations August 2020
 Jansons, Kristers Roberts  Total change: 22.00  Rating chartPersonal card
 IV Baldone rapid chess championship 2020 Latvian trainer Zigurds Pigits Baldone LAT 2020-07-04
RcRownchangeKK*chgGame
 1454 1241 2.50 8 0.12 20 2.40 
  Malnieks, Karlis 1864 LAT0.001-0.0120-0.20 
  Ozols, Andris 1564 LAT0.001-0.1320-2.60 
  Kirpicovs, Jegors 1022 LAT1.0010.22204.40 
  Steinbergs, Viktors 1747 LAT0.001-0.0420-0.80 
  Rinkevics, Ralfs 1025 LAT1.0010.22204.40 
  Burenkovs, Dmitrijs 1488 LAT0.001-0.1920-3.80 
  Rogulis, Uldis 1493 LAT0.5010.31206.20 
  Tihomirovs, Andris 1426 LAT0.001-0.2620-5.20 

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)
 
 Saulkrasti rapid chess championship 2020 Latvian master Janis Klavins memorial Saulkrasti LAT 2020-07-11
RcRownchangeKK*chgGame
 1583 1241 2.00 7 0.98 20 19.60 
  Gercans, Visvaldis 1839 LAT0.001-0.0220-0.40 
  Lahs, Einars 1540 LAT0.5010.35207.00 
  Jakobsons, Andris 1673 LAT0.001-0.0720-1.40 
  Rogulis, Uldis 1493 LAT0.5010.31206.20 
  Zubova, Darja 1399 LAT0.5010.21204.20 
  Afanasjevs, Aleksandrs 1706 LAT0.5010.45209.00 
  Bubnys, Marius 1431 LTU0.001-0.2520-5.00 

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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