Rapid: Individual Calculations January 2020
 Bzdziel, Marcin  Total change: -0.40  Rating chartPersonal card
 Obornicki Mikolajkowy Turniej Szachowy 2019 Oborniki POL 2019-12-15
RcRownchangeKK*chgGame
 1381 1286 2.00 5 -0.02 20 -0.40 
  Rozanski, Mateusz 1541 POL0.001-0.1920-3.80 
  Kurz, Adrian 1686  * POL0.001-0.0820-1.60 
  Koscielecki, Przemyslaw 1214 POL0.001-0.6020-12.00 
  Strzelczyk, Tobiasz 1261 POL1.0010.47209.40 
  Molinski, Damian 1201 POL1.0010.38207.60 
 * 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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