Individual Calculations September 2018
 Huchwajda, Grzegorz  Total change: -28.60  Rating chartPersonal card
 II Miedzynarodowy Memorial Ireny Warakomskiej - Open B Suwalki POL 2018-08-01
RcRownchangeKK*chgGame
 1803 1531 0.50 8 -1.00 20 -20.00 
  Bury, Gleb M 1928 BLR0.5010.42208.40 
  Zianowicz, Dominik 1931  * POL0.001-0.0820-1.60 
  Duda, Lucas 1874 ENG0.001-0.1220-2.40 
  Dryja, Szymon 1878 POL0.001-0.1120-2.20 
  Rokita, Miroslaw 1691 POL0.001-0.2920-5.80 
  Wolagiewicz, Kinga 1702 POL0.001-0.2720-5.40 
  Choinska, Debora 1624 POL0.001-0.3720-7.40 
  Milchenko, Valerii 1797 RUS0.001-0.1820-3.60 
 * 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)
 
 XXVI Miedzynarodowy Festiwal Szachowy w Poznaniu Poznan POL 2018-08-19
RcRownchangeKK*chgGame
 1484 1531 4.50 9 -0.43 20 -8.60 
  Vesely, Vitek 1931  * CZE0.001-0.0820-1.60 
  Biniak, Zuzanna 1131  * POL0.501-0.4220-8.40 
  Zarzycki, Lukasz 1131  * POL1.0010.08201.60 
  Niedbala, Wojciech 1914 POL0.001-0.0920-1.80 
  Kaluzny, Stanislaw 1321 POL1.0010.23204.60 
  Lisiecki, Robert 1759 POL0.001-0.2120-4.20 
  Korzystka, Wiktor 1261 POL1.0010.17203.40 
  Grochowski, Michal 1781 POL0.001-0.1920-3.80 
  Nawrowski, Artur 1131  * 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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