Rapid: Individual Calculations April 2022
 Zminda, Bogdan  Total change: -51.40  Rating chartPersonal card
 Mistrzostwa Polski Amatorow w Szachach Szybkich 2022 Pegow POL 2022-03-19
RcRownchangeKK*chgGame
 1477 1853 5.50 9 -2.57 20 -51.40 
  Majcher, Igor 1351 POL0.001-0.9620-19.20 
  Rzadkowska, Lila 1453  * POL1.0010.08201.60 
  Nagly, Wojciech 1398 POL1.0010.06201.20 
  Bem, Tymoteusz 1511 POL1.0010.12202.40 
  Grzebieniowski, Michal 1607 POL0.001-0.8120-16.20 
  Antczak, Marcin 1480 POL1.0010.10202.00 
  Komendecki, Antoni 1577 POL0.001-0.8320-16.60 
  Frac, Pawel 1412 POL1.0010.06201.20 
  Lecki, Leonard 1501 POL0.501-0.3920-7.80 
 * 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)
 

 

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