Individual Calculations April 2023
 Zeissel, Andrzej  Total change: 89.20  Rating chartPersonal card
 Druzynowe Mistrzostwa ZP Juniorow - III Liga Juniorow ZZSzach 2023 Szczecin POL 2023-03-04
RcRownchangeKK*chgGame
 1506 1716 4.50 5 0.89 40 35.60 
  Wojnicz, Bartosz 1316  * POL1.0010.08403.20 
  Renczynski, Marcel 1254 POL1.0010.05402.00 
  Bury, Milosz 1790 POL0.5010.10404.00 
  Derejczyk, Mateusz 1652 POL1.0010.414016.40 
  Strawa, Jakub 1520 POL1.0010.254010.00 
 * 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
 1891 1716 4.00 9 1.34 40 53.60 
  Budzisz, Adrian 2069 POL0.001-0.1140-4.40 
  Jedraszek, Pawel 1943 POL0.001-0.2140-8.40 
  Kolodziejski, Piotr 2118 POL0.001-0.0840-3.20 
  Sternik, Piotr 1746 POL1.0010.544021.60 
  Czarniecki, Pawel 1623 POL1.0010.374014.80 
  Pisarek, Jan 1931 POL0.001-0.2340-9.20 
  Wesolek, Krzysztof 1764 POL1.0010.574022.80 
  Syrkiewicz, Michal 2000 POL0.001-0.1640-6.40 
  Kozlowski, Franciszek 1828 POL1.0010.654026.00 

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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