Individual Calculations September 2019
 Barten, Ralf  Total change: -23.40  Rating chartPersonal card
 32. Kieler Open 2019 A-Gruppe Kiel GER 2019-07-27
RcRownchangeKK*chgGame
 1940 2035 4.50 9 -1.17 20 -23.40 
  Gehlsen, Rene 1715 GER1.0010.13202.60 
  Lanka, Zigurds g2395 LAT0.001-0.1020-2.00 
  Gombert, Reiner 1918 GER0.001-0.6620-13.20 
  Priemer, Siegfried 1833 GER1.0010.24204.80 
  Dannehr, Juergen 1909 GER0.001-0.6720-13.40 
  Braeutigam, Katerina 1837 GER1.0010.24204.80 
  Lawrenz, Sebastian 1924 GER1.0010.35207.00 
  Koellner, Aaron Noah 2044 GER0.001-0.4920-9.80 
  Schmidt, Peter 1881 GER0.501-0.2120-4.20 

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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