Individual Calculations May 2019
 Keller, Jan-Christopher  Total change: 23.60  Rating chartPersonal card
 68. Mittelfraenkischer Schachkongress 2019 Nebenturnier Nuernberg GER 2019-04-17
RcRownchangeKK*chgGame
 1626 1399 2.00 6 0.59 40 23.60 
  Babichev, Vyacheslav 1783 GER0.001-0.0940-3.60 
  Cordts, Elof 1684 GER0.001-0.1640-6.40 
  Meyer, Robert 1738 GER0.001-0.1240-4.80 
  Hummady, Pascha 1388 GER1.0010.484019.20 
  Walter, Gabriele 1576 GER0.001-0.2740-10.80 
  Majid, Hakim 1588 GER1.0010.754030.00 

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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