Individual Calculations May 2019
 Cirafici, Pierre  Total change: -71.80  Rating chartPersonal card
 Open de la Broye 2019 Payerne SUI 2019-03-29
RcRownchangeKK*chgGame
 1635 1646 0.00 5 -2.56 20 -51.20 
  Mamalis, Prokopios 1870 SUI0.001-0.2220-4.40 
  Hauser, Armando 1776 SUI0.001-0.3220-6.40 
  Mollia, Louis 1406 SUI0.001-0.8020-16.00 
  Messerli, Herve 1517 SUI0.001-0.6720-13.40 
  Sidler, Raoul 1608 SUI0.001-0.5520-11.00 

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 5-6 Payerne SUI 2019-04-04
RcRownchangeKK*chgGame
 1635 1647 0.00 2 -1.03 20 -20.60 
  Schweizer, Ulrich 1714 SUI0.001-0.4120-8.20 
  Kesselring, Rene 1556 SUI0.001-0.6220-12.40 

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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