Individual Calculations December 2022
 Sokolowski, Ryszard  Total change: -4.00  Rating chartPersonal card
 World Senior Championship 2022 - Over 65 Assisi ITA 2022-11-15
RcRownchangeKK*chgGame
 1964 2024 6.00 11 -0.20 20 -4.00 
  Oleinic, Viktor 1633 ITA1.0010.09201.80 
  Kierzek, Matthias, Dr. 2237 GER0.001-0.2320-4.60 
  Gaoni, Vincenzo 1709 ITA0.501-0.3620-7.20 
  Kaldis, Georgios 1820 GRE1.0010.24204.80 
  Vogel, Jaap f2119 NED0.5010.13202.60 
  Furman, Boris f2166 FID0.001-0.3120-6.20 
  Perri, Marco 1789 ITA1.0010.21204.20 
  Frick, Christoph f2118 GER0.001-0.3720-7.40 
  Marshall, Michael 1829 DEN1.0010.25205.00 
  Cocozza, Mario f2298 ITA0.001-0.1720-3.40 
  Davis, Lee 1889 WLS1.0010.32206.40 

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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