Rapid: Individual Calculations September 2020
 Pelka, Michal  Total change: -21.20  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2020 - C18 Wroclaw POL 2020-08-25
RcRownchangeKK*chgGame
 1605 1668 5.50 11 -1.06 20 -21.20 
  Godzwon, Iwo f2278 POL0.001-0.0220-0.40 
  Sapinski, Sebastian 1517 POL0.001-0.7020-14.00 
  Szeliga, Sebastian 1447 POL1.0010.22204.40 
  Krygiel, Konrad 1267 POL1.0010.08201.60 
  Dytman, Radoslaw 1832 POL0.001-0.2820-5.60 
  Tomkowicz, Kamil 1508 POL0.001-0.7120-14.20 
  Wilk, Aleksander 1524 POL0.501-0.1920-3.80 
  Cichon, Jakub 1360 POL0.501-0.3620-7.20 
  Kucza, Arkadiusz 1439 POL1.0010.21204.20 
  Gawor, Jan Pawel 1626 POL0.501-0.0620-1.20 
  Iwanczuk, Krzysztof 1860 POL1.0010.752015.00 

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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