Individual Calculations September 2017
 Bender, Sebastian  Total change: 5.20  Rating chartPersonal card
 Lichtenberger Sommer 2017 Berlin GER 2017-08-19
RcRownchangeKK*chgGame
 1888 1876 4.50 9 0.26 20 5.20 
  Piotrowski, Christopher 2117 GER0.001-0.2020-4.00 
  Abraham, Helmut 1488 GER1.0010.09201.80 
  Daoud, Marcel 1928 GER0.001-0.4320-8.60 
  Lange, Malina 1579 GER1.0010.15203.00 
  Fuchs, Dominik 1865 GER0.501-0.0220-0.40 
  Badestein, Hartmut, Prof. Dr. 2046 GER1.0010.722014.40 
  Shapiro, Yosip 2098 GER0.001-0.2220-4.40 
  Schmidt, Juergen 1952 GER0.5010.10202.00 
  Muskewitz, Bernd 1923 GER0.5010.07201.40 

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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