Individual Calculations September 2023
 Boushmelev, Daniel  Total change: 14.40  Rating chartPersonal card
 Hennefer Elo-Sommer-Open 2023 Hennef GER 2023-07-28
RcRownchangeKK*chgGame
 1702 1828 3.50 5 0.36 40 14.40 
  Schmitz, Constantin 1510 GER1.0010.13405.20 
  Pfening, Richard 1516 GER1.0010.14405.60 
  Gallasch, Robin 2049 GER0.001-0.2240-8.80 
  Kraus, Johanna 1428  * GER1.0010.08403.20 
  Akstinat, Sven-Holger 2006 GER0.5010.23409.20 
 * 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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