Individual Calculations February 2019
 Modrak, Ronald  Total change: -36.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q4 E Magdeburg GER 2019-01-25
RcRownchangeKK*chgGame
 1554 1538 1.00 4 -0.91 40 -36.40 
  Matthias, Burkhard 1544 GER0.001-0.4940-19.60 
  Linde, Peter 1557 GER0.001-0.4740-18.80 
  Roth, Paul Konstantin 1520 GER0.501-0.0340-1.20 
  Paetsch, Frank 1596 GER0.5010.08403.20 

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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