Rapid: Individual Calculations September 2022
 Afanasjevs, Aleksandrs  Total change: 5.20  Rating chartPersonal card
 Latvian Rapid Chess Championship 2022 VI Ventspils Juris Neimanis memorial Ventspils LAT 2022-07-30
RcRownchangeKK*chgGame
 1746 1617 5.50 11 1.47 20 29.40 
  Mierins, Eriks 2039 LAT0.001-0.0720-1.40 
  Gorbants, Gunars 1306 LAT1.0010.14202.80 
  Safranska, Anda wg2101 FRA0.5010.45209.00 
  Muravjovs, Andrejs 1862 LAT1.0010.802016.00 
  Francs, Marats 1945 LAT0.001-0.1320-2.60 
  Ozolins, Aris f1977 LAT0.001-0.1020-2.00 
  Gavenavicius, Karolis 1651 LTU0.001-0.4520-9.00 
  Vainovska, Valentina 1505 LAT1.0010.35207.00 
  Dundurs, Henriks 1355 LAT1.0010.18203.60 
  Kane, Marta 1778 LAT0.5010.21204.20 
  Steinbergs, Viktors 1685 LAT0.5010.09201.80 

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 2022 - F Opening rapid tournament Riga LAT 2022-08-14
RcRownchangeKK*chgGame
 1631 1658 4.00 9 -1.21 20 -24.20 
  Glek, Igor g2419 BEL0.0010.00200.00 
  Cherepanov, Daniil A 1318 NED1.0010.12202.40 
  Povilaitis, Tomas 2051 LTU0.5010.42208.40 
  Kuznecova, Marija 1813 LAT0.5010.21204.20 
  Aleksejevs, Daniils 1314 LAT0.001-0.8820-17.60 
  Shadrina, Eva 1470 EST0.001-0.7420-14.80 
  Varpins, Kristians 1390 LAT1.0010.17203.40 
  Karasevics, Aleksandrs 1513 LAT0.501-0.1920-3.80 
  Bergmanis, Davids Kaspars 1393 LAT0.501-0.3220-6.40 

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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