Individual Calculations April 2021
 Kotowicz, Kamil  Total change: 46.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow - I Liga Round 1-6 Chorzow POL 2021-02-27
RcRownchangeKK*chgGame
 1541 1664 1.50 3 -0.41 40 -16.40 
  Matczyk, Bartosz 2006 POL0.001-0.1240-4.80 
  Palka, Piotr 1286 POL1.0010.09403.60 
  Waszut, Jan 1332 POL0.501-0.3840-15.20 

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)
 
 Indywidualne Mistrzostwa Polski Juniorow C16 2021 Szklarska Poreba POL 2021-03-13
RcRownchangeKK*chgGame
 1888 1700 4.00 9 1.56 40 62.40 
  Turski, Bartlomiej 1985 POL0.5010.344013.60 
  Wnek, Filip 1972 POL1.0010.834033.20 
  Wysocki, Mateusz 1912 POL0.001-0.2340-9.20 
  Kolodziejski, Piotr 1841 POL0.5010.19407.60 
  Zdybel, Przemyslaw 1848 POL0.001-0.3040-12.00 
  Syrkiewicz, Michal 2100  * POL0.001-0.0840-3.20 
  Goral, Jan 1637 POL0.501-0.0940-3.60 
  Dziendziel, Mateusz 1818 POL0.5010.16406.40 
  Kotula, Pawel 1882 POL1.0010.744029.60 
 * 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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