Rapid: Individual Calculations February 2020
 Matyjaszczyk, Adrian  Total change: -15.20  Rating chartPersonal card
 AMWL - Turniej Druzynowy 2019-20 Lublin POL 2020-01-25
RcRownchangeKK*chgGame
 1437 1709 2.50 4 -0.76 20 -15.20 
  Nalepa, Oktawian 1431 POL0.001-0.8320-16.60 
  Rosa, Wojciech 1575 POL0.501-0.1820-3.60 
  Nalepa, Oktawian 1431 POL1.0010.17203.40 
  Demucha, Kazimierz 1309  * POL1.0010.08201.60 
 * 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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