Individual Calculations September 2019
 Aghamalyan, David  Total change: 6.40  Rating chartPersonal card
 5. Bayer Sommeropen 2019 Leverkusen GER 2019-08-16
RcRownchangeKK*chgGame
 1523 1313 1.50 5 0.16 40 6.40 
  Wehr, Jan 1619 GER0.5010.364014.40 
  Moers, Christoph 1655 GER0.001-0.1240-4.80 
  Ipekyilmaz, Tayfun 1713  * GER0.001-0.0840-3.20 
  Leferink, Toine 1454 NED0.001-0.3140-12.40 
  Kuessner-Brochhagen, Anna, Dr. 1175 GER1.0010.314012.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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