Rapid: Individual Calculations April 2022
 Zajdler, Lukasz  Total change: -17.40  Rating chartPersonal card
 Mistrzostwa Polski Amatorow w Szachach Szybkich 2022 Pegow POL 2022-03-19
RcRownchangeKK*chgGame
 1417 1566 5.00 9 -0.87 20 -17.40 
  Kempa, Krzysztof 1143 POL1.0010.07201.40 
  Dabek, Daniel 1158 POL1.0010.08201.60 
  Ochman, Sebastian 1785 POL0.001-0.2220-4.40 
  Wojtanowski, Michal 1166  * POL0.501-0.4220-8.40 
  Sasin, Michal 1318 POL1.0010.19203.80 
  Meller, Piotr 1782 POL0.001-0.2220-4.40 
  Malecki, Eugeniusz 1778 POL0.001-0.2320-4.60 
  Pelczarski, Wojciech 1268 POL1.0010.15203.00 
  Kuska, Bartosz 1351 POL0.501-0.2720-5.40 
 * 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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