Rapid: Individual Calculations March 2018
 Kumala, Aleksander  Total change: -26.80  Rating chartPersonal card
 Akademickie Mistrzostwa Polski-Turniej Druzynowy Chorzow POL 2018-02-03
RcRownchangeKK*chgGame
 2085 2192 3.50 8 -1.34 20 -26.80 
  Kozyra, Marcin 1792  * POL1.0010.08201.60 
  Jakubowski, Krzysztof g2409 POL0.001-0.2220-4.40 
  Kowalczyk, Rafal 2189 POL0.001-0.5020-10.00 
  Szelag, Marcin m2425 POL1.0010.792015.80 
  Dubinski, Mateusz c2121 POL1.0010.40208.00 
  Puszkarek, Kamil 1804 POL0.001-0.9120-18.20 
  Pietruszewski, Marcin 2146 POL0.001-0.5620-11.20 
  Sielicki, Krzysztof 1792  * POL0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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