Rapid: Individual Calculations April 2023
 Hapunik, Jakub  Total change: 38.60  Rating chartPersonal card
 Akademickie Mistrzostwa Polski w Szachach 2023 - Mezczyzni Bydgoszcz POL 2023-03-10
RcRownchangeKK*chgGame
 1778 1322 1.50 7 0.93 40 37.20 
  Kozlowski, Pawel 1993 POL0.001-0.0140-0.40 
  Sloniewski, Michal 1757 POL1.0010.944037.60 
  Wierzbicki, Michal 1818 POL0.5010.464018.40 
  Jakubowski, Jaroslaw 2026 POL0.001-0.0140-0.40 
  Pietras, Daniel 1597 POL0.001-0.1740-6.80 
  Olichwirowicz, Grzegorz 1620 POL0.001-0.1540-6.00 
  Zielinski, Konrad 1638 POL0.001-0.1340-5.20 

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)
 
NOTE: K factor changed
 Akademickie Mistrzostwa Polski w Szachach 2023 - Turniej Druzynowy Bydgoszcz POL 2023-03-11
RcRownchangeKK*chgGame
 1444 1322 3.50 9 0.07 20 1.40 
  Szczepanik, Tomasz 1704 POL0.001-0.0920-1.80 
  Ramus, Roland 1372 POL1.0010.572011.40 
  Sadowczyk, Michal 1322 POL0.5010.00200.00 
  Skalny, Rafal 1428 POL0.001-0.3620-7.20 
  Malecha, Karol 1076 POL0.501-0.3120-6.20 
  Rzeszowski, Maciej 1324 POL1.0010.502010.00 
  Pawlowski, Slawomir 1562 POL0.5010.30206.00 
  Skomski, Marcin 1311 POL0.001-0.5220-10.40 
  Weglarz, Joanna 1895 POL0.001-0.0220-0.40 

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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