Individual Calculations May 2019
 Madej, Marek  Total change: -4.00  Rating chartPersonal card
 Mistrzostwa Polski Juniorow Mlodszych 2019 - Chlopcy do lat 12 Sielipa POL 2019-03-31
RcRownchangeKK*chgGame
 1678 1847 5.50 9 -0.69 40 -27.60 
  Wierzbicki, Dawid 1500 POL0.001-0.8940-35.60 
  Ptaszynski, Szymon 1447  * POL1.0010.08403.20 
  Zalega, Maciej 1538 POL1.0010.14405.60 
  Grzadka, Artur 1585 POL1.0010.18407.20 
  Malek, Jan 1502 POL0.501-0.3940-15.60 
  Kejna, Piotr c1787 POL1.0010.424016.80 
  Seemann, Jakub 2012 POL0.001-0.2840-11.20 
  Herwy, Jakub 1713 POL1.0010.324012.80 
  Meers, Hubert 2022 POL0.001-0.2740-10.80 
 * 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)
 
 III Dolnoslaska Liga Juniorow 2019 Pieszyce POL 2019-04-12
RcRownchangeKK*chgGame
 1635 1847 5.00 6 0.59 40 23.60 
  Karp, Kacper 1571 POL1.0010.17406.80 
  Filipowicz, Piotr 1447  * POL1.0010.08403.20 
  Majocha, Piotr 1966 POL0.5010.16406.40 
  Kolodziejski, Piotr 1802 POL1.0010.444017.60 
  Wilgosz, Jan 1530 POL1.0010.13405.20 
  Bednarczyk, Mateusz 1495 POL0.501-0.3940-15.60 
 * 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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