Individual Calculations April 2019
 Schweizer, Ulrich  Total change: -8.80  Rating chartPersonal card
 Coupe du Leman 2019 - Vaud different places SUI 2019-01-21
RcRownchangeKK*chgGame
 1842 1734 1.50 4 0.04 20 0.80 
  Ruchat, Blaise 1776 SUI0.001-0.4420-8.80 
  Seiler, Yannick 1790 SUI0.5010.08201.60 
  Dobler, Philippe 1769 SUI0.5010.05201.00 
  Perreard, Nicolas 2032 SUI0.5010.35207.00 

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)
 
 Open Plainpalais 2020 round 3-4 Payerne SUI 2019-02-28
RcRownchangeKK*chgGame
 1543 1727 1.00 2 -0.48 20 -9.60 
  Schlunke, Hans-Peter 1551 SUI0.501-0.2320-4.60 
  Kesselring, Rene 1535 SUI0.501-0.2520-5.00 

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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