Individual Calculations October 2023
 Grela, Kacper  Total change: -12.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2023 Jastrzebia Gora POL 2023-09-02
RcRownchangeKK*chgGame
 2257 2355 5.00 9 -0.64 20 -12.80 
  Daniel, Damian c2113 POL0.501-0.3020-6.00 
  Kaczmarek, Aleksander f2276 POL0.501-0.1120-2.20 
  Sopur, Lech 2415 POL0.5010.08201.60 
  Garbowski, Jakub 2129 POL1.0010.21204.20 
  Koziorowicz, Michal f2321 POL0.501-0.0520-1.00 
  Malisauskas, Vidmantas g2344 LTU1.0010.48209.60 
  Mondrzycki, Bartlomiej c2208 POL0.001-0.7020-14.00 
  Maciejczak, Jakub f2360 POL0.5010.01200.20 
  Grzesik, Gracjan 2149 POL0.501-0.2620-5.20 

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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