Rapid: Individual Calculations October 2021
 Choina, Adam  Total change: -20.20  Rating chartPersonal card
 TURNIEJ O PUCHAR DYREKTORA MOSiR w SANDOMIERZU. Grupa OPEN Sandomierz POL 2021-09-12
RcRownchangeKK*chgGame
 1720 1863 3.50 7 -1.01 20 -20.20 
  Kielb, Miroslaw 1354 POL1.0010.04200.80 
  Giermaniuk, Adam 1470 POL1.0010.08201.60 
  Plicner, Adam 1787 POL0.501-0.1020-2.00 
  Rozanski, Mateusz 1629 POL0.001-0.7920-15.80 
  Gerasimenyuk, Mikhail f2034 UKR1.0010.732014.60 
  Mikhaletz, Lubomir g2129 UKR0.001-0.1820-3.60 
  Pazdzierz, Piotr 1636 POL0.001-0.7920-15.80 

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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