Individual Calculations February 2018
 Udaykumar, Arunn Mark  Total change: -5.00  Rating chartPersonal card
 27. Erfurter Schachfestival Hauptturnier Erfurt GER 2017-12-26
RcRownchangeKK*chgGame
 1711 1774 4.50 8 -0.07 20 -1.40 
  Cramer, Lydia 1459 GER1.0010.14202.80 
  Drezewski, Alexander 1903 GER0.5010.17203.40 
  Reuter, Hans-Otto 1898 GER0.5010.17203.40 
  Loriguillo Gonzalez, Gregorio 1857 ESP0.001-0.3920-7.80 
  Pohl, Max-Richard 1533 GER0.501-0.3020-6.00 
  Butenandt, Svenja 1638 GER1.0010.32206.40 
  Siegl, Detlef 1855 GER0.001-0.3920-7.80 
  Dehner, Christian 1543 GER1.0010.21204.20 

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)
 
 30. Staufer-Open A Schwaebisch Gmuend GER 2018-01-02
RcRownchangeKK*chgGame
 1930 1774 2.50 9 -0.18 20 -3.60 
  Voss, Georg 1954 GER0.5010.24204.80 
  Reinecke, Katharina 1942 GER0.5010.22204.40 
  Wortmann, Klaus-Peter 2083 GER0.001-0.1420-2.80 
  Doehler, Tobias 2021 GER0.001-0.1920-3.80 
  Wenninger, Patrick 1929 GER0.001-0.2920-5.80 
  Krauss, Rainer 1875 GER0.5010.14202.80 
  Koerbel, Ekkehard 1817 GER0.001-0.4420-8.80 
  Wachtel, Arthur 1860 GER1.0010.622012.40 
  Schlachetzki, Horst 1893 GER0.001-0.3420-6.80 

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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