Rapid: Individual Calculations June 2023
 Allam, Dariusz  Total change: -30.60  Rating chartPersonal card
 XXXI Turniej Szachowy Dni Leszna Leszno POL 2023-05-28
RcRownchangeKK*chgGame
 1740 1764 2.50 7 -1.53 20 -30.60 
  Razin, Vadim 2300 UKR0.001-0.0320-0.60 
  Zagozda, Tomasz 1506 POL1.0010.18203.60 
  Sieciechowicz, Marcin m2305 POL0.001-0.0320-0.60 
  Sasin, Michal 1552 POL0.501-0.2720-5.40 
  Czoch, Karol 1666 POL0.501-0.1320-2.60 
  Sniedziewski, Emil 1364  * POL0.001-0.9220-18.40 
  Tomczak, Marta 1488 POL0.501-0.3320-6.60 
 * 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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