Individual Calculations March 2018
 Vestrick, Frank  Total change: 15.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q5 D Bruehl GER 2018-02-09
RcRownchangeKK*chgGame
 1682 1821 3.50 4 0.77 20 15.40 
  Steiz, Johann 1628 GER1.0010.25205.00 
  Buedenbender, Hermann 1726 GER1.0010.37207.40 
  Prieb, Robert c1618 GER1.0010.24204.80 
  Armbrust, Matthias 1756 GER0.501-0.0920-1.80 

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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