Individual Calculations July 2019
 Koellner, Aaron Noah  Total change: -62.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Finale B Magdeburg GER 2019-05-30
RcRownchangeKK*chgGame
 2040 2090 1.00 5 -1.85 40 -74.00 
  Woll, Wilfried 2013 GER1.0010.394015.60 
  Toellner, Uwe 2058 GER0.001-0.5440-21.60 
  Drill, Frank 2036 GER0.001-0.5840-23.20 
  Hehn, Hartmut 1997 GER0.001-0.6340-25.20 
  Mueller, Michael 2098 GER0.001-0.4940-19.60 

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)
 
 11. Rheinland-Pfalz-Open Weilerbach GER 2019-06-20
RcRownchangeKK*chgGame
 1868 2106 5.00 6 0.29 40 11.60 
  Engel, Harald 1706  * GER1.0010.08403.20 
  Schaum, Michael 1947 GER1.0010.294011.60 
  Kunz, Thorsten 1843 GER0.001-0.8240-32.80 
  Hofmann, Christian 1951 GER1.0010.294011.60 
  Faulhaber, Tobias 1804 GER1.0010.15406.00 
  Mueller, Peter 1956 GER1.0010.304012.00 
 * 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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