Individual Calculations January 2023
 Walentynowicz, Michal  Total change: -58.80  Rating chartPersonal card
 Otwarte Mistrzostwa Hetmana 2022 Wroclaw POL 2022-12-27
RcRownchangeKK*chgGame
 1291 1133 1.00 8 -1.47 40 -58.80 
  Kuska, Bartosz 1445 POL0.001-0.1440-5.60 
  Sierpowicz, Konrad 1364 POL0.001-0.2140-8.40 
  Sakharchuk, Aliaksandr 1371 POL0.001-0.2040-8.00 
  Ziemianski, Milosz 1233 POL0.001-0.3640-14.40 
  Matyka, Karol 1075 POL1.0010.424016.80 
  Czak, Jaroslaw 1053 POL0.001-0.6140-24.40 
  Majchrowski, Jacek 1364 POL0.001-0.2140-8.40 
  Galla, Wiktor 1421 POL0.001-0.1640-6.40 

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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