Individual Calculations September 2021
 Rasch, Lukas  Total change: -22.00  Rating chartPersonal card
 1. Sandhaeuser Schachsommer - B-Turnier Sandhausen GER 2021-08-01
RcRownchangeKK*chgGame
 1568 1587 0.50 2 -0.55 40 -22.00 
  Moebius, Philipp 1460 GER0.001-0.6740-26.80 
  Meuer, David 1676 GER0.5010.12404.80 

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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