Individual Calculations March 2016
 Sakkal, Ahmad  Total change: -90.00  Rating chartPersonal card
 7. Pfalz Open A Neustadt a.d. Weinstrasse GER 2016-02-05
RcRownchangeKK*chgGame
 1989 2141 4.00 9 -2.25 40 -90.00 
  Novak, Josua 1911 GER0.501-0.2940-11.60 
  Bharadwaj, Dhanush 1944 IND0.001-0.7540-30.00 
  Ludy, Klaus 1984 GER0.001-0.7140-28.40 
  Kilthau, Peter 1861 GER1.0010.16406.40 
  Ronge, Tim Hendrick 2021 GER0.501-0.1640-6.40 
  Tong, Kevin 1997 GER1.0010.314012.40 
  Suvorov, Alexander 1946 GER1.0010.254010.00 
  Braun, Peter f2215 GER0.001-0.4040-16.00 
  Klaus, Dominik 2023 GER0.001-0.6640-26.40 

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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