Rapid: Individual Calculations January 2020
 Nalepa, Oktawian  Total change: -18.20  Rating chartPersonal card
 AMWL 2019-2020 - Indywidualne LUBLIN 2019 Lublin POL 2019-12-14
RcRownchangeKK*chgGame
 1634 1449 0.00 3 -0.91 20 -18.20 
  Waniurski, Piotr 1743 POL0.001-0.1520-3.00 
  Fraczek, Weronika 1836 POL0.001-0.0920-1.80 
  Dyzma, Przemyslaw 1324 POL0.001-0.6720-13.40 

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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