Rapid: Individual Calculations July 2019
 Debowska, Michalina  Total change: -20.40  Rating chartPersonal card
 Mistrzostwa Wieliczka w Szachach Szybkich 2019 Grupa A Wieliczka POL 2019-06-17
RcRownchangeKK*chgGame
 1286 1424 1.00 3 -1.02 20 -20.40 
  Wrona, Florian 1406 POL0.001-0.5320-10.60 
  Bartman, Ksawery 1313 POL0.001-0.6520-13.00 
  Duda, Szymon 1139 POL1.0010.16203.20 

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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