Rapid: Individual Calculations June 2023
 Haapsal, Maria Ioanna  Total change: -19.75  Rating chartPersonal card
 9. Tallinna MK kiirturniiride sari KEVAD`2023 (VI etapp) A Tallinn EST 2023-04-15
RcRownchangeKK*chgGame
 1619 1695 3.00 6 -0.42 25 -10.50 
  Ruu, Andreas 1295  * EST0.501-0.4225-10.50 
  Magi, Ramon 1288 EST1.0010.08252.00 
  Veski, Rauno 1643 EST0.001-0.5725-14.25 
  Parkkinen, Jyrki c2013 FIN1.0010.872521.75 
  Levchenko, Marina 1792 EST0.001-0.3725-9.25 
  Nikitin, Pjotr 1685 EST0.501-0.0125-0.25 
 * 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)
 
 Nomme Open in Rapid Chess Tallinn EST 2023-05-13
RcRownchangeKK*chgGame
 1675 1695 4.00 9 -1.20 25 -30.00 
  Sammalvuo, Tapani m2436 FIN0.0010.00250.00 
  Pechonkin, Andrii 1295  * EST0.001-0.9225-23.00 
  Magi, Ramon 1284 EST0.001-0.9225-23.00 
  Sepandi, Jaak 1428 EST1.0010.18254.50 
  Kruusiauk, Heda 1588 EST1.0010.35258.75 
  Rychagov, Nikita 2228 EST0.001-0.0325-0.75 
  Maapalu, Ralf 1606 EST0.001-0.6225-15.50 
  Ispanov, Natig 1593 EST1.0010.36259.00 
  Ehrlich, Sten-Andreas 1619 EST1.0010.402510.00 
 * 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)
 
 9. Tallinna MK kiirturniiride sari KEVAD`2023 (IX etapp) A Tallinn EST 2023-05-20
RcRownchangeKK*chgGame
 1687 1695 4.00 7 0.50 25 12.50 
  Soosaar, Ivo 1295  * EST1.0010.08252.00 
  Mendoza, Jonathan 1681 GUA1.0010.482512.00 
  Ispanov, Natig 1593 EST1.0010.36259.00 
  Kokk, Karl Mattias 1782 EST0.001-0.3825-9.50 
  Blokhin, Sofia wf1988 EST0.001-0.1525-3.75 
  Jogi, Henry 1664 EST1.0010.462511.50 
  Levchenko, Marina 1803 EST0.001-0.3525-8.75 
 * 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)
 
 Estonian U14 Team Rapid Chess Championship 2023 Kohtla-Jarve EST 2023-05-21
RcRownchangeKK*chgGame
 1225 1695 5.00 5 0.33 25 8.25 
  Karba, Karoliina 1063 EST1.0010.01250.25 
  Karba, Kertu 1323 EST1.0010.10252.50 
  Rudiger, Maria Helena 1378 EST1.0010.13253.25 
  Lagoda, Linda-Alisia 1065 EST1.0010.01250.25 
  Dukova, Sofia 1295  * EST1.0010.08252.00 
 * 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)
 

 

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