Individual Calculations May 2019
 Orion, Joerg  Total change: -3.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q7 E Darmstadt GER 2019-03-29
RcRownchangeKK*chgGame
 1629 1543 1.00 3 -0.16 20 -3.20 
  Kurpiela, Franz 1705 GER0.001-0.2920-5.80 
  Peteani, Damien 1657 GER0.001-0.3420-6.80 
  Lipka, Werner 1525 GER1.0010.47209.40 

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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