Rapid: Individual Calculations April 2023
 Blokhin, Sofia  Total change: 31.20  Rating chartPersonal card
 9. Tallinna MK kiirturniiride sari KEVAD`2023 (IV etapp) A Tallinn EST 2023-03-11
RcRownchangeKK*chgGame
 1758 2003 7.00 7 1.60 40 64.00 
  Asmus, Andres 1603  * EST1.0010.08403.20 
  Ilves, Juri 1752 EST1.0010.19407.60 
  Jogi, Henry 1602 EST1.0010.08403.20 
  Haapsal, Maria Ioanna 1641 EST1.0010.10404.00 
  Shvyrjov, Igor g2285 EST1.0010.844033.60 
  Rajandu, Aaron 1711 EST1.0010.15406.00 
  Saraikin, Sergei 1715 EST1.0010.16406.40 
 * 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)
 
 13th Lev Braschinsky Rapid Chess Memorial Tournament Viljandi EST 2023-03-18
RcRownchangeKK*chgGame
 1754 2003 5.00 8 -0.82 40 -32.80 
  Blyumin, Vladimir 1319 EST1.0010.01400.40 
  Kanep, Meelis g2387 EST0.001-0.0940-3.60 
  Lain, Sander 1638 EST0.001-0.9040-36.00 
  Ott, Karl Eric 1603  * EST1.0010.08403.20 
  Krivenko, Dion 2224 EST0.001-0.2240-8.80 
  Staub, Madis 1512 EST1.0010.04401.60 
  Kao, Kermo 1619 EST1.0010.09403.60 
  Ruus, Rein 1733 EST1.0010.17406.80 
 * 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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