Individual Calculations March 2019
 Petrosyan, Tigran  Total change: -36.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q5 E Hamburg GER 2019-02-08
RcRownchangeKK*chgGame
 1557 1618 2.00 5 -0.90 40 -36.00 
  Tran, Minh Dat 1468 GER0.501-0.2040-8.00 
  Raghavan, Badrinarayanan, Dr. 1586 GER0.001-0.5440-21.60 
  Longerich, Hans-Peter 1542 GER1.0010.404016.00 
  Kania, Lutz 1618 GER0.001-0.5040-20.00 
  Herzog, Mike 1572 GER0.501-0.0640-2.40 

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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