Rapid: Individual Calculations February 2023
 Azarkevics, Aleksejs  Total change: -20.40  Rating chartPersonal card
 XXXII Keres Memorial Rapid Chess Tournament REMEMBERING PAUL KERES - Rapid Tallinn EST 2023-01-07
RcRownchangeKK*chgGame
 1612 1507 3.00 11 -1.28 20 -25.60 
  Zigailov, Sergei 2086 EST0.001-0.0220-0.40 
  Petrov, Aleksandr 1808 EST0.001-0.1520-3.00 
  Krushevskaja, Anna 1087 EST1.0010.07201.40 
  Narusberg, Peep 1775 EST0.001-0.1720-3.40 
  Toomast, Nora 1107  * EST1.0010.08201.60 
  Kull, Tormi 1833 EST0.001-0.1320-2.60 
  Ilves, Juri 1928 EST1.0010.932018.60 
  Ispanov, Natig 1468 EST0.001-0.5520-11.00 
  Levchenko, Marina 1636 EST0.001-0.3320-6.60 
  Karasmaki, Seppo 1573 FIN0.001-0.4120-8.20 
  Koosel, Hans-Georg 1435 EST0.001-0.6020-12.00 
 * 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)
 
 Chess Thursday-2023-II Riga LAT 2023-01-19
RcRownchangeKK*chgGame
 1548 1507 4.00 8 -0.01 20 -0.20 
  Antoms, Guntars m2084 LAT0.001-0.0220-0.40 
  Kusenko, Romans 1469 LAT0.001-0.5520-11.00 
  Prudnikovs, Stefans 1477 LAT1.0010.46209.20 
  Valters, Emmanuels 1257 LAT0.001-0.8120-16.20 
  Zalcmane, Vija 1407 LAT1.0010.36207.20 
  Freimanis, Emils 1174 LAT1.0010.12202.40 
  Laizans, Aivars 2036 LAT0.001-0.0320-0.60 
  Pavlovs, Ostins 1476 LAT1.0010.46209.20 

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-74 Riga LAT 2023-01-21
RcRownchangeKK*chgGame
 1666 1507 3.50 9 0.12 20 2.40 
  Kretainis, Kristaps 2114 LAT0.001-0.0220-0.40 
  Subins, Jurijs 1210 LAT1.0010.15203.00 
  Sinauridze, Simons 1940 LAT0.001-0.0620-1.20 
  Kusenko, Romans 1469 LAT1.0010.45209.00 
  Kantane, Anna wm2159 POL0.001-0.0120-0.20 
  Birjukovs, Anatolijs 1318 LAT1.0010.25205.00 
  Sterns, Tomass Kristians 1639 LAT0.5010.18203.60 
  Petrovs, Aleksandrs 1671 LAT0.001-0.2820-5.60 
  Pavlovs, Ostins 1476 LAT0.001-0.5420-10.80 

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)
 
 Chess Thursday-2023-III Riga LAT 2023-01-26
RcRownchangeKK*chgGame
 1616 1507 3.00 7 0.15 20 3.00 
  Laizans, Aivars 2036 LAT0.001-0.0320-0.60 
  Birjukovs, Anatolijs 1318 LAT1.0010.25205.00 
  Ter-Avetisjana, Agnesa Stepania wf1968 LAT0.001-0.0520-1.00 
  Melderis, Uldis 1870 LAT0.001-0.1020-2.00 
  Nevickis, Sergejs 1126 LAT1.0010.09201.80 
  Goldbergs, Edvards 1103 LAT1.0010.08201.60 
  Gudovskis, Konstantins 1891 LAT0.001-0.0920-1.80 

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)
 

 

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