Rapid: Individual Calculations March 2024
 Spyra, Piotr  Total change: 9.00  Rating chartPersonal card
 Szachy w Muzeum Zabrze POL 2024-02-11
RcRownchangeKK*chgGame
 1655 1819 4.50 6 0.45 20 9.00 
  Zawisza, Alan 1419  * POL1.0010.08201.60 
  Krawczyk, Janusz 1556 POL1.0010.18203.60 
  Panek, Andrzej 1434 POL1.0010.09201.80 
  Masternak, Aleksander 1913 POL0.001-0.3720-7.40 
  Gawronski, Michal 1596 POL1.0010.22204.40 
  Radzimski, Antoni 2013 POL0.5010.25205.00 
 * 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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