Rapid: Individual Calculations April 2023
 Buchala, Tomasz  Total change: -42.80  Rating chartPersonal card
 IX Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2023-03-18
RcRownchangeKK*chgGame
 1545 1942 6.00 9 -2.14 20 -42.80 
  Kuska, Bartosz 1429 POL0.501-0.4620-9.20 
  Jakielczyk, Adam 1407 POL1.0010.03200.60 
  Turek, Michal 1654 POL0.001-0.8420-16.80 
  Zajadlak, Milosz 1542  * POL1.0010.08201.60 
  Klisowski, Bartosz 1659 POL0.501-0.3420-6.80 
  Domagalski, Fabian 1566 POL1.0010.09201.80 
  Oglaza, Dawid 1667 POL0.001-0.8320-16.60 
  Pelczarski, Wojciech 1557 POL1.0010.09201.80 
  Komendecki, Grzegorz 1425 POL1.0010.04200.80 
 * 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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