Individual Calculations July 2023
 Gaertner, Johannes  Total change: 103.60  Rating chartPersonal card
 36. Internationale Hasslocher Schachtage 2023 B-Turnier Hassloch GER 2023-05-26
RcRownchangeKK*chgGame
 1647 1428 2.50 5 1.16 40 46.40 
  Ossenkopp, Leon 1257 GER0.501-0.2340-9.20 
  Siebel, Jan 1774 GER0.5010.394015.60 
  Spaeth, Rene 1580 GER0.5010.20408.00 
  Wilk, Joerg 1905 GER0.5010.454018.00 
  Motzer, Marc 1720 GER0.5010.354014.00 

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)
 
 XXV. Rhein-Main-Open 2023 Gruppe B Bad Homburg v. d. Hoehe GER 2023-06-07
RcRownchangeKK*chgGame
 1496 1428 4.50 7 1.43 40 57.20 
  Zhang, Taihao 1129 GER1.0010.15406.00 
  Mehlen, Theodor 1805 GER0.001-0.0940-3.60 
  Fuchs, Oskar Sebastian 1466 GER0.5010.05402.00 
  Hasenpflug, Till 1370 GER1.0010.424016.80 
  Graef, Kilian Gabriel 1377 GER0.501-0.0740-2.80 
  Sasikumar Anitha, Sarvesh 1452 GER1.0010.534021.20 
  Lebermann, Hellmuth 1872 GER0.5010.444017.60 

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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