Individual Calculations April 2023
 Kossowski, Pawel  Total change: -34.40  Rating chartPersonal card
 Druzynowe Mistrzostwa ZP Juniorow - III Liga Juniorow ZZSzach 2023 Szczecin POL 2023-03-04
RcRownchangeKK*chgGame
 1721 1766 1.00 5 -1.71 40 -68.40 
  Makhynia, Kostiantyn 1981 POL0.001-0.2340-9.20 
  Lonski, Aleksander 1703 POL0.001-0.5940-23.60 
  Gbiorczyk, Mikolaj 1852 POL0.001-0.3840-15.20 
  Kalita, Kamil 1366  * POL1.0010.08403.20 
  Hury, Tymoteusz 1704 POL0.001-0.5940-23.60 
 * 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)
 
 Indywidualne Mistrzostwa Polski Juniorow 2023 - C18 Jastrzebia Gora POL 2023-03-12
RcRownchangeKK*chgGame
 1953 1766 3.50 9 0.85 40 34.00 
  Grzesik, Gracjan 2149 POL0.5010.414016.40 
  Ochedzan, Tymon f2240 POL0.001-0.0540-2.00 
  Smetek, Michal 1787 POL0.001-0.4740-18.80 
  Pisarek, Jan 1931 POL0.5010.22408.80 
  Malik, Maciej 2163 POL0.5010.424016.80 
  Smuda, Tomasz 1653 POL1.0010.354014.00 
  Kitewski, Bartosz 1968 POL0.001-0.2440-9.60 
  Pieczulis, Blazej 1783 POL0.5010.02400.80 
  Karut, Kacper 1904 POL0.5010.19407.60 

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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