Individual Calculations February 2019
 Lapin, Oleg  Total change: -8.60  Rating chartPersonal card
 6. Augsburger Weihnachts-Open Augsburg GER 2018-12-27
RcRownchangeKK*chgGame
 1899 1784 1.00 4 -0.43 20 -8.60 
  Reitemann, Jonathan 1900 GER0.001-0.3420-6.80 
  Glaser, Christian 2053 GER0.001-0.1720-3.40 
  Nierlich, Gerhard 2026 GER0.001-0.2020-4.00 
  Stolzenwald, Karl-Heinz 1616 GER1.0010.28205.60 

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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