Individual Calculations May 2015
 Gelman, Josef  Total change: 79.20  Rating chartPersonal card
 Berliner Einzelmeisterschaft 2015 Qualifikationsturnier Berlin GER 2015-04-03
RcRownchangeKK*chgGame
 1783 1689 5.50 9 1.98 40 79.20 
  Hackenberg, Ronald 1646 GER1.0010.444017.60 
  Hahlbohm, Matthias 2053 GER0.001-0.1040-4.00 
  Mattner, Stephan 1690 GER0.5010.00400.00 
  Born, Jonathan 1629 GER1.0010.424016.80 
  Westphal, Julian 1804 GER0.5010.16406.40 
  Prinz, Tade 1700 GER1.0010.524020.80 
  Wierzbicki, Jirawat 1893 GER0.001-0.2440-9.60 
  Godoj, Veit 2009 GER0.5010.374014.80 
  Blasig, Thomas 1622 GER1.0010.414016.40 

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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