Individual Calculations December 2019
 Van Foreest, Nanne  Total change: 42.00  Rating chartPersonal card
 3. DPI Schach-Open Leer 2019 A-Turnier Leer GER 2019-10-31
RcRownchangeKK*chgGame
 1974 1829 2.50 7 0.30 40 12.00 
  Van Foreest, Machteld 2142 NED0.001-0.1440-5.60 
  Morgenstern, Tobias 1993 GER0.5010.22408.80 
  Dittrich, Tom 1936 GER0.001-0.3540-14.00 
  Payyappat, Sreyas 2013 IND0.001-0.2640-10.40 
  Freier, Werner, Dr. 1896 GER0.5010.09403.60 
  Brunner, Sophia 1935 GER0.5010.14405.60 
  Boerma, Daniel 1905 GER1.0010.604024.00 

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)
 
 Dutch Team Competition 2019-2020 Klasse 3A Round 3 various NED 2019-11-23
RcRownchangeKK*chgGame
 1984 1787 1.00 1 0.75 40 30.00 
  Van Der Berg, Wessel 1984 NED1.0010.754030.00 

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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