Individual Calculations February 2023
 Dettmer, Niels  Total change: -52.20  Rating chartPersonal card
 Niedersachsen Landeseinzelmeisterschaft 2023 B-Open Verden (Aller) GER 2023-01-05
RcRownchangeKK*chgGame
 1462 1770 2.50 6 -2.61 20 -52.20 
  Trunz, Tamila 1494 GER0.001-0.8320-16.60 
  Margaryan, Venera 1482 GER0.501-0.3420-6.80 
  Junge, Julia Marie 1367 GER0.501-0.4220-8.40 
  Bangert, Jonas 1548 GER0.501-0.2820-5.60 
  Tulchynsky, Mark 1370  * GER0.501-0.4220-8.40 
  Rehbein, Vitus 1512 GER0.501-0.3220-6.40 
 * 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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