Individual Calculations August 2018
 Szwaj, Jacek  Total change: 51.60  Rating chartPersonal card
 II Miedzynarodowy Festiwal Szachowy "Puchar Baltyku" - Open A Darlowko POL 2018-06-24
RcRownchangeKK*chgGame
 2105 1939 4.00 9 1.40 20 28.00 
  Praczukowski, Stanislaw 2195 POL0.001-0.1920-3.80 
  Rudzinska, Michalina 2088 POL1.0010.702014.00 
  Godzwon, Iwo 2218 POL0.5010.34206.80 
  Dzhuguryan, Tygran 2178 POL0.001-0.2020-4.00 
  Malicka, Maria wc2188 POL0.001-0.1920-3.80 
  Fiedorek, Michal 2066 POL0.5010.17203.40 
  Maciejewski, Waldemar 2066 POL1.0010.672013.40 
  Plicner, Adam 2047 POL0.5010.15203.00 
  Spicak, Krzysztof 1900 POL0.501-0.0520-1.00 

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)
 
 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. B Warszawa POL 2018-07-08
RcRownchangeKK*chgGame
 1856 1926 6.50 9 1.18 20 23.60 
  Michalska, Aleksandra 1690 POL1.0010.20204.00 
  Kupsa, Matej 1795 CZE1.0010.32206.40 
  Karolczuk, Iwo 1783 POL1.0010.31206.20 
  Gora, Antonina 1851 POL1.0010.40208.00 
  Sroka, Janusz 1948 POL0.5010.03200.60 
  Mike, Patryk 1937 POL0.5010.02200.40 
  Kiolbasa, Damian 1927 POL0.001-0.5020-10.00 
  Paliwoda, Borys 1894 POL0.501-0.0420-0.80 
  Czechowski, Jakub 1880 POL1.0010.44208.80 

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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