Rapid: Individual Calculations April 2024
 Mrozewicz, Ryszard  Total change: 14.00  Rating chartPersonal card
 SWINOUJSCIE CHESS TOUR 2024 - 44 Island Chess Cup Swinoujscie POL 2024-03-03
RcRownchangeKK*chgGame
 1698 1581 2.50 5 0.70 20 14.00 
  Zeissel, Andrzej 1903 POL0.001-0.1320-2.60 
  Piotrowski, Bronislaw 1654 POL0.5010.10202.00 
  Lukaszewicz, Leokadia 1504 POL1.0010.39207.80 
  Bondarenko, Vasyl 1634 POL1.0010.572011.40 
  Taberski, Pawel 1793 POL0.001-0.2320-4.60 

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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