Rapid: Individual Calculations January 2020
 Rekawek, Lech  Total change: 51.80  Rating chartPersonal card
 Turniej Finalowy Grand Prix Warmii i Mazur w Szachach Szybkich 2019 Olsztyn POL 2019-12-15
RcRownchangeKK*chgGame
 1650 1419 4.50 8 2.59 20 51.80 
  Gula, Andrzej 1775 POL0.5010.39207.80 
  Slawinski, Miroslaw 1819  * POL0.001-0.0820-1.60 
  Grabarczyk, Sylwester 1684 CZE1.0010.822016.40 
  Jeda, Maciej 1773 POL0.001-0.1120-2.20 
  Strupiechowski, Michal 1099 POL1.0010.13202.60 
  Sniadecki, Oskar 1597 POL1.0010.732014.60 
  Lendzion, Kamil 1797 POL0.001-0.0920-1.80 
  Korecki, Piotr 1659 POL1.0010.802016.00 
 * 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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