Rapid: Individual Calculations August 2021
 Retz, Patryk  Total change: -30.20  Rating chartPersonal card
 MEMORIAL IM KRZYSZTOFA ZOLNIEROWICZA - TURNIEJ SZACHOW SZYBKICH Chelmno POL 2021-07-25
RcRownchangeKK*chgGame
 1400 1317 1.50 7 -1.51 20 -30.20 
  Szymanski, Jan 1607 POL1.0010.842016.80 
  Wisniewski, Szymon 1783 POL0.001-0.0520-1.00 
  Ostrega, Przemyslaw 1717  * POL0.001-0.0820-1.60 
  Zajac, Robert 1415 POL0.001-0.3720-7.40 
  Mysliwiec, Sebastian 1142 POL0.001-0.7320-14.60 
  Fryszka, Henryk 1056 POL0.501-0.3220-6.40 
  Chmielewski, Jakub 1077 POL0.001-0.8020-16.00 
 * 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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