Individual Calculations February 2019
 Ringeltaube, Denny  Total change: -30.20  Rating chartPersonal card
 28. Erfurter Schachfestival Hauptturnier Erfurt GER 2018-12-26
RcRownchangeKK*chgGame
 1655 1710 3.00 8 -1.51 20 -30.20 
  Mix, Thomas 1910 GER0.001-0.2420-4.80 
  Leithoff, Steffen 1346 GER1.0010.10202.00 
  Felser, Martin 1890 GER0.001-0.2620-5.20 
  Herrmann, Gerhard 1579 GER1.0010.32206.40 
  Schmidt, Daniel 1878 GER0.001-0.2820-5.60 
  Brahn, Helmut 1586 GER1.0010.33206.60 
  Krueger, Aurelian 1479 GER0.001-0.7920-15.80 
  Rauch, Arwid 1568 GER0.001-0.6920-13.80 

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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