Rapid: Individual Calculations February 2022
 Ahmed, Unis  Total change: -28.00  Rating chartPersonal card
 Krefelder Neujahrsopen 2022 Krefeld GER 2022-01-01
RcRownchangeKK*chgGame
 1851 1798 2.50 8 -1.40 20 -28.00 
  Fridman, Daniel g2589 GER0.0010.00200.00 
  Knott, Karl-Heinz 1398  * GER1.0010.08201.60 
  Quast, Marcel 2174 GER0.001-0.0920-1.80 
  Junk, Phillip 2067 GER0.001-0.1720-3.40 
  Vaghef, Mohammad Reza 1403 GER0.501-0.4220-8.40 
  Bruens, Steffen 1743 GER1.0010.42208.40 
  Ricken, Katharina wc1806 NED0.001-0.4920-9.80 
  Vortmeier, Jan 1625 GER0.001-0.7320-14.60 
 * 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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