Individual Calculations February 2018
 Deschner, Juergen  Total change: -20.40  Rating chartPersonal card
 27. Erfurter Schachfestival Hauptturnier Erfurt GER 2017-12-26
RcRownchangeKK*chgGame
 1670 1732 3.00 7 -1.02 20 -20.40 
  Skopp, Jonathan 1334 GER0.501-0.4220-8.40 
  Ritter, Uwe 1971 GER0.5010.30206.00 
  Siebarth, Marco 2013 GER0.001-0.1620-3.20 
  Rauch, Arwid 1571 GER0.001-0.7120-14.20 
  Ortlepp, Klaudia 1604 GER1.0010.33206.60 
  Staack, Maik 1564 GER0.501-0.2220-4.40 
  Schmidt, Alexandra 1632 GER0.501-0.1420-2.80 

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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