Rapid: Individual Calculations February 2020
 Bochniak, Franciszek  Total change: 10.20  Rating chartPersonal card
 Noworoczny Turniej Szachowy 2020 Koszalin POL 2020-01-06
RcRownchangeKK*chgGame
 1577 1653 6.00 9 0.51 20 10.20 
  Laufer, Jan 1269 POL1.0010.09201.80 
  Zadkowski, Zbigniew 1470 POL1.0010.26205.20 
  Luczak, Filip c2053  * POL0.001-0.0820-1.60 
  Merecki, Antoni 1384 POL0.001-0.8320-16.60 
  Kolodziejski, Tomasz 1456 POL1.0010.25205.00 
  Derejczyk, Mateusz 1473 POL1.0010.26205.20 
  Pylyp, Dmytro 1462 UKR1.0010.25205.00 
  Koszowski, Krystian 1575 POL1.0010.39207.80 
  Plichta, Kamil f2053  * POL0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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