Individual Calculations October 2021
 Schmitz, Tim  Total change: 12.00  Rating chartPersonal card
 15. Internationales Ortenburger Schach-Open 2021 Gruppe A Ortenburg GER 2021-09-10
RcRownchangeKK*chgGame
 1978 1827 1.50 3 0.60 20 12.00 
  Hoffmann, Andre 2026 GER1.0010.762015.20 
  Koppen, Harald 1988 GER0.5010.21204.20 
  Eichenauer, Pascal 1921 GER0.001-0.3720-7.40 

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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