Rapid: Individual Calculations December 2023
 Rybak, Franciszek  Total change: 32.40  Rating chartPersonal card
 XXVIII Turniej Szachowy z okazji Swieta Niepodleglosci Bydgoszcz POL 2023-11-11
RcRownchangeKK*chgGame
 1568 1196 1.50 5 0.81 40 32.40 
  Starzynski, Waldemar 1493 POL0.5010.354014.00 
  Heise, Marek 1840 POL1.0010.994039.60 
  Terekhov, Roman 1624 POL0.001-0.0740-2.80 
  Karpinski, Andrzej 1600 POL0.001-0.0840-3.20 
  Wojaczynski, Andrzej 1283 POL0.001-0.3840-15.20 

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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