Individual Calculations February 2023
 Kumor, Lukasz  Total change: 0.00  Rating chartPersonal card
 XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa B Krakow POL 2022-12-27
RcRownchangeKK*chgGame
 1927 2052 6.00 9 0.00 20 0.00 
  Stebel, Agata 1911 POL0.001-0.6920-13.80 
  Tokarz, Izabela 1893 POL1.0010.29205.80 
  Planeta, Wojciech 1822 POL1.0010.21204.20 
  Iwanczuk, Krzysztof 1945 POL1.0010.35207.00 
  Lozovoi, Roman 1961 UKR0.501-0.1220-2.40 
  Demski, Michal 1893 POL0.501-0.2120-4.20 
  Wojtyra, Dariusz 1912 POL1.0010.31206.20 
  Zielonka, Adam 1990 POL0.001-0.5920-11.80 
  Czarnecka, Lidia wc2018 POL1.0010.45209.00 

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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