Rapid: Individual Calculations April 2021
 Kaminski, Lukasz  Total change: -21.00  Rating chartPersonal card
 I turniej Warszawskiego Grand Prix Montowni Rozrywki Warszawa POL 2021-03-03
RcRownchangeKK*chgGame
 1564 1375 0.00 4 -1.05 20 -21.00 
  Rodak, Przemyslaw 1640 POL0.001-0.1820-3.60 
  Okruch, Jaroslaw 1488 POL0.001-0.3520-7.00 
  Grabowski, Gabriel 1616 POL0.001-0.2020-4.00 
  Kwiatkowski, Andrzej 1510 POL0.001-0.3220-6.40 

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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