Individual Calculations December 2022
 Sternik, Piotr  Total change: 42.80  Rating chartPersonal card
 Polfinaly Mistrzostw Polski Juniorow 2022 Grupa C17 Jastrzebia Gora POL 2022-11-06
RcRownchangeKK*chgGame
 1636 1724 6.00 9 0.49 40 19.60 
  Sewera, Wiktor 1426 POL1.0010.15406.00 
  Czarniecki, Pawel 1522 POL1.0010.24409.60 
  Taranowicz, Michal 1796 POL0.001-0.4040-16.00 
  Rychlik, Michal 1602 POL1.0010.334013.20 
  Choina, Jan 1555 POL1.0010.284011.20 
  Krasniewski, Szymon 1643 POL0.501-0.1140-4.40 
  Kozlowski, Franciszek 1842 POL0.5010.16406.40 
  Lis, Maksymilian 1684 POL0.001-0.5640-22.40 
  Zeissel, Andrzej 1654 POL1.0010.404016.00 

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)
 
 Nasielski Weekend Szachowy grupa A Nasielsk POL 2022-11-19
RcRownchangeKK*chgGame
 1649 1724 3.50 5 0.58 40 23.20 
  Pastuszko, Katarzyna 1398 POL1.0010.13405.20 
  Alwazir, Abdalhadi . O 1346 PLE0.001-0.9140-36.40 
  Lesniak, Marek 1948 POL1.0010.784031.20 
  Czerwinski, Bartlomiej 1452 POL1.0010.17406.80 
  Suliborski, Jakub 2100 POL0.5010.414016.40 

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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