Individual Calculations August 2022
 Raczek, Krzysztof  Total change: -47.50  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga 2022 Lublin POL 2022-06-25
RcRownchangeKK*chgGame
 1827 2114 6.00 9 -1.29 38 -49.02 
  Wolak, Maciej 1714  * POL1.0010.08383.04 
  Warchol, Kamil f1991 POL0.501-0.1738-6.46 
  Bartoszczuk, Adam 1593 POL1.0010.03381.14 
  Przybylski, Jan 1679 POL1.0010.06382.28 
  Zielonka, Adam 1910 POL0.501-0.2638-9.88 
  Mulawa, Cyprian 1981 POL0.501-0.1838-6.84 
  Jaworski, Tymon 1715 POL0.501-0.4238-15.96 
  Ptaszynski, Szymon 1799 POL1.0010.14385.32 
  Sowinski, Pawel 2065 POL0.001-0.5738-21.66 
 * 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)
 
 Najdorf Chess Festival 2022 gr. A Warszawa POL 2022-07-09
RcRownchangeKK*chgGame
 2062 2114 5.00 9 0.04 38 1.52 
  Hertlein, Irena 1850 POL1.0010.18386.84 
  Niezhentsev, Kyrylo 1721 UKR0.501-0.4238-15.96 
  Kotowicz, Kamil 1769 POL1.0010.11384.18 
  Danielyan, Vahe m2295 ARM0.5010.24389.12 
  Golecki, Jan 2219 POL1.0010.643824.32 
  Romanishin, Oleg M g2404 UKR0.001-0.1638-6.08 
  Fiszer, Bartosz c2228 POL0.001-0.3438-12.92 
  Ratajczak, Hubert 1943 POL1.0010.273810.26 
  Musial, Tomasz 2131 POL0.001-0.4838-18.24 

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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