Individual Calculations February 2022
 Vishal, Choudary B  Total change: 151.92  Rating chartPersonal card
 VIII Sunway International Chess Festival - Group B Sitges ESP 2021-12-13
RcRownchangeKK*chgGame
 1771 1846 8.00 10 2.12 36 76.32 
  Buettgenbach, Uwe Eugen 1533 GER1.0010.14365.04 
  Tessiore, Luca G 1686 USA1.0010.293610.44 
  Vigneshwaran, N. 1593 IND0.001-0.8136-29.16 
  Steiners, Emils 1625 LAT1.0010.22367.92 
  Schreiter, Oliver 1699 GER1.0010.303610.80 
  Gomez Figueroa, Manuel 1953 ESP1.0010.653623.40 
  Al Mansour, Abdulziz 1779 KSA0.001-0.5936-21.24 
  Ehab, Mohamed 1945 EGY1.0010.643623.04 
  Fabregas Fontanet, Antonio 1994 ESP1.0010.703625.20 
  Manmay, Chopra 1906 IND1.0010.583620.88 

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)
 
 XXXII Miedzynarodowy Festiwal Szachowy CRACOVIA 2021 Grupa B Krakow POL 2021-12-27
RcRownchangeKK*chgGame
 1980 1846 5.00 9 2.10 36 75.60 
  Grochol, Kamil 1972 POL1.0010.673624.12 
  Zgadzaj, Rafal 2087 POL1.0010.803628.80 
  Kindler, Przemyslaw 2018 POL0.001-0.2736-9.72 
  Gorkiewicz, Mateusz 2028 POL0.001-0.2636-9.36 
  Malik, Maciej 1948 POL1.0010.643623.04 
  Fritz, Antoni 2021 POL0.001-0.2736-9.72 
  Maj, Samuel 1930 POL1.0010.623622.32 
  Iwanczuk, Krzysztof 1896 POL0.001-0.4336-15.48 
  Wojtyra, Dariusz 1920 POL1.0010.603621.60 

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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