Rapid: Individual Calculations June 2023
 Huchwajda, Grzegorz  Total change: -33.00  Rating chartPersonal card
 XXXI Turniej Szachowy Dni Leszna Leszno POL 2023-05-28
RcRownchangeKK*chgGame
 1375 1433 1.00 4 -1.65 20 -33.00 
  Zeberski, Jakub m2234 POL0.0010.00200.00 
  Bendka, Dominik 1109 POL0.001-0.8720-17.40 
  Kolesnik, Piotr 1030 POL1.0010.08201.60 
  Skorupa, Antonina 1127 POL0.001-0.8620-17.20 

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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