Rapid: Individual Calculations October 2019
 Kowalski, Igor  Total change: -48.00  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2019 - C18 Rzeszow POL 2019-08-30
RcRownchangeKK*chgGame
 2027 2249 6.50 11 -1.76 20 -35.20 
  Twardowski, Hubert 1849  * POL1.0010.08201.60 
  Iwanczuk, Krzysztof 1864 POL1.0010.09201.80 
  Sernecki, Franciszek 2125 POL0.001-0.6720-13.40 
  Seredyn, Dominik 1849  * POL1.0010.08201.60 
  Lukasiewicz, Krzysztof 2103 POL0.501-0.2020-4.00 
  Chylewski, Patryk f2103 POL0.501-0.2020-4.00 
  Lis, Mateusz 1974 POL0.501-0.3320-6.60 
  Galuszka, Tomasz 1849  * POL1.0010.08201.60 
  Brozyna, Mateusz 1963 POL0.501-0.3420-6.80 
  Psyk, Radoslaw 2153 POL0.501-0.1320-2.60 
  Gazik, Viktor m2467 SVK0.001-0.2220-4.40 
 * 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)
 
 XII Turniej im. Jana Brustmana Warszawa POL 2019-09-28
RcRownchangeKK*chgGame
 1881 2249 6.50 8 -0.64 20 -12.80 
  Chelstowski, Bartosz 1849  * POL1.0010.08201.60 
  Socko, Weronika 1849  * POL1.0010.08201.60 
  Majek, Kacper 1849  * POL0.001-0.9220-18.40 
  Laszczuk, Zofia 1849  * POL1.0010.08201.60 
  Cwiek, Ryszard 1849  * POL1.0010.08201.60 
  Chylewski, Patryk f2103 POL0.501-0.2020-4.00 
  Malicka, Maria wc1849  * POL1.0010.08201.60 
  Mulawa, Cyprian 1849  * POL1.0010.08201.60 
 * 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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