Individual Calculations August 2017
 Colbow, Collin  Total change: 2.28  Rating chartPersonal card
 VMCG Schachfestival 2017 A-Open Lueneburg GER 2017-07-08
RcRownchangeKK*chgGame
 1901 1965 5.00 9 -0.24 38 -9.12 
  Wallat, Alexandra 1565  * GER1.0010.08383.04 
  Rogozenco, Teodora wf2163 GER1.0010.763828.88 
  Sebastian, Dirk m2365  * GER0.001-0.0838-3.04 
  Malkiel, Daniel 2156 USA0.001-0.2538-9.50 
  Floren, Dieter 1754 GER0.501-0.2738-10.26 
  Popist, Florian 1759 GER0.501-0.2638-9.88 
  Reuter, Maximilian 1843 GER0.001-0.6738-25.46 
  Koch, Arno 1782 GER1.0010.26389.88 
  Siewert, Wolfgang 1718 GER1.0010.19387.22 
 * 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)
 
 CZECH OPEN 2017 - C - open rating tournament Pardubice CZE 2017-07-22
RcRownchangeKK*chgGame
 1849 1965 6.00 9 0.30 38 11.40 
  Silber, Stefanie 1636 GER1.0010.12384.56 
  Kowalski, Ben Wito 1722 GER1.0010.20387.60 
  Janko, Jan 1732 CZE1.0010.21387.98 
  Ter Stal, Sven 1774 GER1.0010.25389.50 
  Novotny, Josef 2074 CZE1.0010.653824.70 
  Chinguun, Sumiya 2021 MGL0.001-0.4238-15.96 
  Kraus, Ondrej 2022 CZE1.0010.583822.04 
  Rudiano, Nicolas 2029 FRA0.001-0.4138-15.58 
  Hamad, Essam 1627 UAE0.001-0.8838-33.44 

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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