Individual Calculations August 2023
 Senft, Katharina  Total change: 11.20  Rating chartPersonal card
 Sparkassen Chess Trophy 2023 B-Open Dortmund GER 2023-06-24
RcRownchangeKK*chgGame
 1640 1470 2.00 6 0.28 40 11.20 
  Haves, Daniel 1768 GER0.5010.354014.00 
  Mueller, Marcus 1566 GER0.5010.13405.20 
  Schlefers, Florian 1745 GER0.001-0.1740-6.80 
  Abu Sanimeh, Husam 1654 JOR0.001-0.2640-10.40 
  Spreer, Lutz 1582 GER0.5010.15406.00 
  Botvinnik, Julius 1524 GER0.5010.08403.20 

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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