Individual Calculations May 2019
 Schweizer, Ulrich  Total change: -20.00  Rating chartPersonal card
 Open de la Broye 2019 Payerne SUI 2019-03-29
RcRownchangeKK*chgGame
 1610 1723 1.50 5 -1.63 20 -32.60 
  Urwyler, Nikash 1897 SUI0.001-0.2720-5.40 
  Pecorini, Angie 1707 SUI0.001-0.5220-10.40 
  Messerli, Herve 1517 SUI1.0010.24204.80 
  Schmocker, Jan 1607 SUI0.001-0.6620-13.20 
  Lianza, Vincent 1323  * SUI0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 1762 1714 1.50 2 0.63 20 12.60 
  Cirafici, Pierre 1647 SUI1.0010.41208.20 
  Dorand, Jean-Pierre 1877 SUI0.5010.22204.40 

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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