Rapid: Individual Calculations April 2023
 Rupais, Gustavs  Total change: -3.10  Rating chartPersonal card
 Chess Thursday-2023-VIII Riga LAT 2023-03-02
RcRownchangeKK*chgGame
 1556 1444 4.00 8 0.73 31 22.63 
  Gudovskis, Konstantins 1906 LAT0.001-0.0531-1.55 
  Batakovs, Olegs 1644 LAT0.001-0.2431-7.44 
  Miklasevics, Mihails 1176 LAT1.0010.17315.27 
  Mierins, Emils Janis 2087 LAT0.001-0.0131-0.31 
  Kusenko, Romans 1448 LAT0.001-0.4931-15.19 
  Goldbergs, Edvards 1128 LAT1.0010.13314.03 
  Zalcmane, Vija 1428 LAT1.0010.483114.88 
  Machevskis, Edmunds 1627 LAT1.0010.743122.94 

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)
 
 Chess Thursday-2023-IX Riga LAT 2023-03-09
RcRownchangeKK*chgGame
 1434 1444 4.00 8 -0.31 31 -9.61 
  Levchenkov, Vitaly f2039 LAT0.001-0.0231-0.62 
  Valters, Emmanuels 1251 LAT1.0010.25317.75 
  Iljenko, Janis Niklavs 1109 LAT1.0010.12313.72 
  Aminovs, Maksims 1753 LAT0.001-0.1431-4.34 
  Kusenko, Romans 1448 LAT0.001-0.4931-15.19 
  Nevickis, Sergejs 1141 LAT1.0010.14314.34 
  Pavlovs, Ostins 1551 LAT0.001-0.3531-10.85 
  Zarins, Gustavs 1177 LAT1.0010.18315.58 

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)
 
 Chess Thursday-2023-X Riga LAT 2023-03-23
RcRownchangeKK*chgGame
 1461 1444 2.50 6 -0.52 31 -16.12 
  Kolesnikovs, Ivans 1943 LAT0.001-0.0431-1.24 
  Beniosev, Daniel 1766 LAT0.001-0.1331-4.03 
  Bitenieks, Dominiks 1252 LAT0.001-0.7531-23.25 
  Iljenko, Janis Niklavs 1109 LAT0.501-0.3831-11.78 
  Zarins, Gustavs 1177 LAT1.0010.18315.58 
  Azarkevics, Aleksejs 1518 LAT1.0010.603118.60 

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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