Individual Calculations July 2023
 Fruth, David  Total change: 19.20  Rating chartPersonal card
 Deutsche Jugendmeisterschaft 2023 U14 Willingen GER 2023-05-28
RcRownchangeKK*chgGame
 1867 1852 5.00 9 0.48 40 19.20 
  Ermitsch, Magnus f2275 GER0.001-0.0740-2.80 
  Grabs, Peter c1552 GER1.0010.15406.00 
  Aniol, Nico 1592 GER0.501-0.3240-12.80 
  Stichter, Constantin Paul 1959 GER1.0010.654026.00 
  Malinowsky, Levi 2173 GER0.5010.374014.80 
  Dyachuk, Artem f2312 UKR0.001-0.0540-2.00 
  Limmer, Marco 1774 GER0.501-0.1140-4.40 
  Weber, Nikita 1531 GER0.501-0.3740-14.80 
  Mohammadzadeh, Daris 1639 GER1.0010.23409.20 

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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