Rapid: Individual Calculations February 2023
 Orlova, Sofiya  Total change: -52.80  Rating chartPersonal card
 8. Tallinna MK kiirturniiride sari SYGIS 2022 VIII etapp - A Tallinn EST 2022-12-30
RcRownchangeKK*chgGame
 1523 1223 0.50 5 -0.27 40 -10.80 
  Dukov, Vladimir 1633 EST0.001-0.0840-3.20 
  Haapsal, Maria Ioanna 1528 EST0.001-0.1440-5.60 
  Koosel, Hans-Georg 1459 EST0.001-0.2040-8.00 
  Poom, Mati 1581 EST0.5010.404016.00 
  Savipold, Robin Ricco 1412 EST0.001-0.2540-10.00 

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)
 
 XXXII Keres Memorial Rapid Chess Tournament REMEMBERING PAUL KERES - Rapid Tallinn EST 2023-01-07
RcRownchangeKK*chgGame
 1427 1263 2.00 8 -1.05 40 -42.00 
  Obolonin, Filipp 1995 EST0.001-0.0140-0.40 
  Otsmann, Villu 1649 EST0.001-0.0940-3.60 
  Mogilny, Evgeny 1767 EST0.001-0.0440-1.60 
  Krushevskaja, Anna 1087 EST0.501-0.2340-9.20 
  Rytova, Merike 1460 EST0.001-0.2540-10.00 
  Rudiger, Maria Helena 1198 EST0.001-0.5940-23.60 
  Leht, Karl Samuel 1243 EST0.501-0.0340-1.20 
  Toomast, Nora 1016 EST1.0010.19407.60 

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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