Rapid: Individual Calculations April 2024
 Jakabsone, Tifanija Bella  Total change: 25.20  Rating chartPersonal card
 Chess Thursday-2024-VIII Riga LAT 2024-02-29
RcRownchangeKK*chgGame
 1433 1164 3.00 7 0.98 30 29.40 
  Kolesnikovs, Ivans 1952 LAT0.0010.00300.00 
  Verbovskis, Dmitrijs 1716 LAT0.001-0.0330-0.90 
  Zalcmane, Vija 1337 LAT0.001-0.2730-8.10 
  Zorgenfreijs, Kriss 1684 LAT0.001-0.0330-0.90 
  Nevickis, Sergejs 1062 LAT1.0010.363010.80 
  Liepins, Arturs 1011 LAT1.0010.30309.00 
  Jurzdickis, Levi Mose 1271 LAT1.0010.653019.50 

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-2024-V Riga LAT 2024-03-07
RcRownchangeKK*chgGame
 1625 1498 1.00 6 -1.10 30 -33.00 
  Bril, Leonid 1898  * LAT0.001-0.0830-2.40 
  Petrovskis, Normunds 1654 LAT0.001-0.2930-8.70 
  Kalve, Andris 1601 LAT0.001-0.3630-10.80 
  Birjukovs, Anatolijs 1581 LAT0.001-0.3930-11.70 
  Jurzdickis, Levi Mose 1585 LAT0.5010.12303.60 
  Nevickis, Sergejs 1428 LAT0.501-0.1030-3.00 
 * 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-2024-IX Riga LAT 2024-03-21
RcRownchangeKK*chgGame
 1710 1498 4.00 8 2.01 30 60.30 
  Veitners, Pauls 1758 LAT0.001-0.1830-5.40 
  Jurzdickis, Levi Mose 1585 LAT1.0010.623018.60 
  Ligotnis, Maksims 1681 LAT1.0010.743022.20 
  Gobleja, Karlis 1898  * LAT0.001-0.0830-2.40 
  Strekalovs, Ernests 1639 LAT0.001-0.3130-9.30 
  Kalve, Andris 1601 LAT1.0010.643019.20 
  Zalcmane, Vija 1616 LAT1.0010.663019.80 
  Melderis, Uldis 1898  * LAT0.001-0.0830-2.40 
 * 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)
 
 Ceribu kauss of the 51st Latvian Children's and Youth Open Team Championship semifinal Riga LAT 2024-03-23
RcRownchangeKK*chgGame
 1479 1498 0.00 2 -1.05 30 -31.50 
  Spiridovska, Renata 1505 LAT0.001-0.4930-14.70 
  Vascinska, Alina 1452 LAT0.001-0.5630-16.80 

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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