Individual Calculations September 2023
 Brandt, Clara  Total change: 41.60  Rating chartPersonal card
 Hennefer Elo-Sommer-Open 2023 Hennef GER 2023-07-28
RcRownchangeKK*chgGame
 1731 1227 0.50 4 0.32 40 12.80 
  Flagmeier, Reiner 1857 GER0.001-0.0140-0.40 
  Rousselet, Bruno 1659 GER0.001-0.0740-2.80 
  Anders, Hartmut 1740 NED0.5010.464018.40 
  Schmitz, Paul 1666 GER0.001-0.0640-2.40 

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)
 
 Krefelder Sommeropen 2023 Krefeld GER 2023-08-02
RcRownchangeKK*chgGame
 1757 1227 1.00 6 0.72 40 28.80 
  Loheide, Michel 1830 GER0.001-0.0240-0.80 
  Siol, Mats Lennart 1593 GER0.5010.404016.00 
  Markgraf, Jonas 2043 GER0.0010.00400.00 
  Hepting, Frank 1635 GER0.5010.424016.80 
  Hertling, Juergen 1718 GER0.001-0.0440-1.60 
  Boehme, Jonas 1725 GER0.001-0.0440-1.60 

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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