Rapid: Individual Calculations February 2019
 Siwiec, Arkadiusz  Total change: -18.20  Rating chartPersonal card
 Akademickie Mistrzostwa Polski Mezczyzn 2019 Chorzow POL 2019-01-18
RcRownchangeKK*chgGame
 2033 2119 5.50 9 0.06 20 1.20 
  Starczewski, Dominik 1719  * POL1.0010.08201.60 
  Chmielarz, Maciej 1851 POL0.501-0.3320-6.60 
  Malaczek, Mateusz 1919 POL1.0010.24204.80 
  Tomczak, Mikolaj f2399 POL0.001-0.1620-3.20 
  Lukasiewicz, Aleksander 1942 POL0.501-0.2320-4.60 
  Szczecina, Kamil 1871 POL1.0010.19203.80 
  Wieczorek, Oskar m2428 POL1.0010.862017.20 
  Bebel, Arkadiusz f2226 POL0.001-0.3520-7.00 
  Jasiak, Filip 1938 POL0.501-0.2420-4.80 
 * 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)
 
 Akademickie Mistrzostwa Polski 2019 - Turniej druzynowy Chorzow POL 2019-01-19
RcRownchangeKK*chgGame
 2131 2119 0.00 2 -0.97 20 -19.40 
  Kaczmarek, Aleksander f2140 POL0.001-0.4720-9.40 
  Karwowski, Kacper 2121 POL0.001-0.5020-10.00 

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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