Rapid: Individual Calculations February 2023
 Kushnir, Roman  Total change: -54.40  Rating chartPersonal card
 XXXII Keres Memorial Rapid Chess Tournament REMEMBERING PAUL KERES - Rapid Tallinn EST 2023-01-07
RcRownchangeKK*chgGame
 1642 1683 3.50 11 -2.72 20 -54.40 
  Haitin, Ilja f2325 EST0.001-0.0120-0.20 
  Leht, Karl Samuel 1243 EST1.0010.06201.20 
  Mierins, Emils Janis 2072 LAT0.001-0.0920-1.80 
  Rosin, Heigo 1300 EST1.0010.09201.80 
  Haavamae, Henrik 1992 EST0.001-0.1420-2.80 
  Zigailov, Sergei 2086 EST0.001-0.0820-1.60 
  Roots, Lem-Leonhard 1503 EST0.001-0.7420-14.80 
  Kais, Kristofer 1238 EST0.001-0.9420-18.80 
  Rudiger, Maria Helena 1283  * EST0.501-0.4220-8.40 
  Schmidt, Mait 1553 EST1.0010.32206.40 
  Ispanov, Natig 1468 EST0.001-0.7720-15.40 
 * 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)
 

 

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