Rapid: Individual Calculations February 2018
 Zielinski, Konrad  Total change: -2.20  Rating chartPersonal card
 Otwarte Mistrzostwa Trojmiasta w szachach szybkich'2018 Gdansk POL 2018-01-14
RcRownchangeKK*chgGame
 1673 1670 4.50 9 -0.11 20 -2.20 
  Kumala, Aleksander 2070  * POL0.001-0.0820-1.60 
  Lesniewski, Marcin 1293 POL1.0010.09201.80 
  Kolankiewicz, Karol 1538 POL1.0010.32206.40 
  Ruszkiewicz, Marcin 2031 DEN0.001-0.1020-2.00 
  Wladyka, Mateusz 1925 POL0.001-0.1920-3.80 
  Les, Czeslaw 1471 POL1.0010.24204.80 
  Bartoszewski-Reiski, Olaf 1600 POL0.001-0.6020-12.00 
  Kurcaba, Lukasz 1572 POL0.501-0.1320-2.60 
  Cybulski, Ryszard 1556 POL1.0010.34206.80 
 * 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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