Individual Calculations February 2018
 Happel, Janik  Total change: 22.40  Rating chartPersonal card
 27. Erfurter Schachfestival Hauptturnier Erfurt GER 2017-12-26
RcRownchangeKK*chgGame
 1632 1423 2.50 8 0.56 40 22.40 
  Ruhl, Moritz 1771 GER0.001-0.1140-4.40 
  Vaduva, Ilie 1693 GER0.001-0.1740-6.80 
  Ortlepp, Klaudia 1604 GER1.0010.744029.60 
  Mann, Moritz 1690 GER0.001-0.1840-7.20 
  Weber, Detlef 1616 GER0.001-0.2540-10.00 
  Cramer, Lydia 1459 GER0.5010.05402.00 
  Krueger, Aurelian 1561 GER1.0010.694027.60 
  Wachsmann, Elmar 1658 GER0.001-0.2140-8.40 

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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