Rapid: Individual Calculations July 2023
 Marchese, Eric  Total change: -44.00  Rating chartPersonal card
 22. Offenes Schnellturnier der Schachfreunde Berlin 1903 Berlin GER 2023-06-11
RcRownchangeKK*chgGame
 1686 1751 2.00 7 -2.20 20 -44.00 
  Klenburg, Michael m2363 ISR0.001-0.0220-0.40 
  Fadeev, Justin Michael 1392 GER1.0010.10202.00 
  Federau, Juergen f2054 GER0.001-0.1420-2.80 
  Ryazanov, Semyon 1425 GER1.0010.13202.60 
  Ho, Ngoc Hai-Dang 1741 GER0.001-0.5120-10.20 
  Mazurtsova, Margarita 1423 UKR0.001-0.8720-17.40 
  Abhilash, Sen Gupta 1402 IND0.001-0.8920-17.80 

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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