Rapid: Individual Calculations February 2022
 Melderis, Uldis  Total change: 74.20  Rating chartPersonal card
 Riga Rapid Chess Thursday-2022-I Riga LAT 2022-01-06
RcRownchangeKK*chgGame
 1841 1748 5.50 8 1.92 20 38.40 
  Shirov, Alexei g2630 ESP0.0010.00200.00 
  Eglitis, Roberts 1417 LAT1.0010.12202.40 
  Paikens, Reinis 1530 LAT1.0010.22204.40 
  Milovs, Daniels 1830 LAT1.0010.612012.20 
  Gudovskis, Konstantins 1924 LAT0.5010.23204.60 
  Laizans, Aivars 2027 LAT1.0010.842016.80 
  Jazdanovs, Aleksandrs c1975 LAT0.001-0.2120-4.20 
  Birjukovs, Anatolijs 1392 LAT1.0010.11202.20 

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)
 
 FM Levchenkov Vitaly-73 Riga LAT 2022-01-22
RcRownchangeKK*chgGame
 1875 1748 5.50 9 1.79 20 35.80 
  Shirov, Alexei g2630 ESP0.0010.00200.00 
  Sokolovs, Maksimilians 1348  * LAT1.0010.08201.60 
  Zvaunis, Maris 1478 LAT1.0010.17203.40 
  Barinovs, Vitalijs 1704 LAT1.0010.44208.80 
  Antoms, Guntars m2053 LAT0.001-0.1420-2.80 
  Laimins, Lauris 2156 LAT0.001-0.0820-1.60 
  Aleidzans, Vadims 1502 LAT1.0010.19203.80 
  Jazdanovs, Aleksandrs c1975 LAT1.0010.792015.80 
  Laizans, Aivars 2027 LAT0.5010.34206.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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