Rapid: Individual Calculations March 2023
 Perruchoud, Pierre  Total change: -37.80  Rating chartPersonal card
 Active Chess du Bouveret Bouveret SUI 2023-02-12
RcRownchangeKK*chgGame
 1560 1971 4.50 7 -1.89 20 -37.80 
  Giroud, Alexis 1571  * SUI1.0010.08201.60 
  Chappaz, Max 1479 SUI0.501-0.4620-9.20 
  Bonvin, Clement 1533 SUI1.0010.06201.20 
  Lanois, Herve 1767 SUI0.501-0.2620-5.20 
  Lovey, Fabrice 1597 SUI0.501-0.4020-8.00 
  Papaux, Jeremie 1477 SUI0.001-0.9620-19.20 
  Atashi, Kamer 1495 SUI1.0010.05201.00 
 * 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)
 

 

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