Rapid: Individual Calculations April 2023
 Szeszycki, Andrzej  Total change: -31.60  Rating chartPersonal card
 IX Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2023-03-18
RcRownchangeKK*chgGame
 1437 1301 1.00 7 -1.58 20 -31.60 
  Paziak, Patryk 1766 POL0.001-0.0520-1.00 
  Blaszkiewicz, Jakub 1621 POL0.001-0.1320-2.60 
  Perlicki, Pawel 1636 POL0.001-0.1220-2.40 
  Huchla, Andrzej 1623 POL0.001-0.1320-2.60 
  Witczak, Adam 1094 POL0.001-0.7720-15.40 
  Bresinski, Mikolaj 1174 POL0.001-0.6720-13.40 
  Zajadlak, Przemyslaw 1144 POL1.0010.29205.80 

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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