Individual Calculations September 2023
 Ronka, Erik  Total change: 23.80  Rating chartPersonal card
 5. Bamberg-Open A Bamberg GER 2023-07-26
RcRownchangeKK*chgGame
 2179 2294 5.50 7 1.19 20 23.80 
  Aumueller, Naum 1894  * GER1.0010.08201.60 
  Braun, Michael 2071 GER1.0010.22204.40 
  Heppert, Lars 1887 GER1.0010.08201.60 
  Koepke, Christian m2313 GER0.5010.03200.60 
  Bournel, Antoine m2358 FRA0.5010.09201.80 
  Foerster, Jonas 2262 GER0.501-0.0420-0.80 
  Mazur, Stefan m2467 SVK1.0010.732014.60 
 * 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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