Rapid: Individual Calculations January 2020
 Kejna, Piotr  Total change: 41.60  Rating chartPersonal card
 Mistrzostwa Dolnego Slaska w Szachach Szybkich 2019 Legnica POL 2019-11-30
RcRownchangeKK*chgGame
 1866 1774 4.50 8 1.27 20 25.40 
  Tatys, Franciszek 1374  * POL1.0010.08201.60 
  Izbinski, Bartlomiej 2174  * POL0.5010.42208.40 
  Luberanski, Jakub 1938 POL0.5010.22204.40 
  Wieczorek, Oskar g2174  * POL0.001-0.0820-1.60 
  Daciuk, Stanislaw 1507 POL1.0010.18203.60 
  Kosior, Jan 1456 POL1.0010.13202.60 
  Swicarz, Maciej 2174  * POL0.001-0.0820-1.60 
  Saskowski, Jacek 2132 POL0.5010.40208.00 
 * 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)
 
 Turniej Otwarcia Meczu Kobiet Polska - Reszta Swiata Wroclaw POL 2019-12-05
RcRownchangeKK*chgGame
 1742 1770 3.50 6 0.29 20 5.80 
  Butkiewicz, Lukasz m2170  * POL0.001-0.0820-1.60 
  Dahche, Abdel-Azziz 1439 POL0.001-0.8820-17.60 
  Klisowski, Bartosz 1370  * POL1.0010.08201.60 
  Frac, Pawel 1468 POL1.0010.15203.00 
  Borkowski, Franciszek m2153 POL0.5010.41208.20 
  Dytman, Radoslaw 1853 POL1.0010.612012.20 
 * 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)
 
 Grand Prix Polonii Wroclaw 06-12-2019 Wroclaw POL 2019-12-06
RcRownchangeKK*chgGame
 1770 1770 4.00 7 0.52 20 10.40 
  Rossienik, Wieslaw 1393 POL1.0010.09201.80 
  Dobrowolski, Aleksander 2170  * POL0.5010.42208.40 
  Grossmann, Ryszard f1885 POL0.001-0.3420-6.80 
  Szczukiewicz, Adam 1595 POL1.0010.27205.40 
  Luberanski, Jakub 1928 POL0.5010.21204.20 
  Somyk, Marcin 1895 POL0.001-0.3320-6.60 
  Madajczak, Piotr 1527 POL1.0010.20204.00 
 * 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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