Individual Calculations September 2023
 Chennaoui, Yasin  Total change: -19.80  Rating chartPersonal card
 5. Bamberg-Open A Bamberg GER 2023-07-26
RcRownchangeKK*chgGame
 1935 2113 4.00 7 -0.99 20 -19.80 
  Kudlak, Julia 1900 POL0.501-0.2720-5.40 
  Murawski, Jan 1954 ENG1.0010.29205.80 
  Moehn, Hans f2382 GER0.001-0.1720-3.40 
  Gerdau, Niklas 1854 GER0.501-0.3220-6.40 
  Deschler, Arne 1846 GER1.0010.18203.60 
  Hardt, Anton 1885 GER0.501-0.2920-5.80 
  Steiner, Tizian 1727 GER0.501-0.4120-8.20 

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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