Individual Calculations March 2019
 Assadi, Ahmad  Total change: 25.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q5 E Hamburg GER 2019-02-08
RcRownchangeKK*chgGame
 1554 1607 3.50 5 0.63 40 25.20 
  Lalla, Karol 1522 GER1.0010.384015.20 
  Stolzenwald, Karl-Heinz 1615 GER1.0010.514020.40 
  Gaul, Karl-Heinz 1523 GER1.0010.384015.20 
  Kort, Felix 1606 GER0.001-0.5040-20.00 
  Wulf, Doris 1505 GER0.501-0.1440-5.60 

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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