Individual Calculations August 2023
 Ahlbrecht, Malte  Total change: 1.60  Rating chartPersonal card
 CZECH OPEN 2023 - B Pardubice CZE 2023-07-22
RcRownchangeKK*chgGame
 1669 1737 4.50 8 0.04 40 1.60 
  Dofek, Tomas 1314 CZE1.0010.07402.80 
  Sulzbacher, Kurt 1902 GER0.5010.22408.80 
  Kopnicky, Frantisek 1891 SVK0.5010.21408.40 
  Weigand, Anton 1952 GER0.001-0.2340-9.20 
  Mesfer, Al Mesafri 1337  * UAE0.501-0.4240-16.80 
  Sultan Jabir, Alzarooni 1486 UAE1.0010.19407.60 
  Engels, Ruben 1550 GER1.0010.264010.40 
  Drasnar, Lukas 1921 CZE0.001-0.2640-10.40 
 * 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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