Individual Calculations September 2023
 Birgel, Jonathan  Total change: 15.40  Rating chartPersonal card
 25eme Open International de Wasselonne - Tournoi A (plus de 1700) WASSELONNE FRA 2023-08-03
RcRownchangeKK*chgGame
 1925 1838 3.50 7 0.77 20 15.40 
  Pillard, Valentin 2140 FRA0.001-0.1520-3.00 
  Saban, Hassan 1985 FRA0.001-0.3020-6.00 
  Kilthau, Peter 1761 GER1.0010.39207.80 
  Zverev-Rodriguez, Vassily 1624 FID1.0010.23204.60 
  Felder, Jerome 1945 FRA1.0010.652013.00 
  Semling, Julius 2005 GER0.001-0.2820-5.60 
  Schrems, Hermann 2017 GER0.5010.23204.60 

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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