Individual Calculations September 2021
 Malinowsky, Celina  Total change: -6.80  Rating chartPersonal card
 33. Kieler Open 2021 Kiel GER 2021-07-24
RcRownchangeKK*chgGame
 1654 1366 0.50 4 -0.17 40 -6.80 
  Hufendiek, Ekkehard 1766  * GER0.001-0.0840-3.20 
  Von Lossow, Marcus 1697 GER0.5010.384015.20 
  Pennekamp, Christoph 1541 GER0.001-0.2740-10.80 
  Tran, Minh Dat 1611 GER0.001-0.2040-8.00 
 * 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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