Individual Calculations August 2022
 Zoukou, Ylann  Total change: 0.40  Rating chartPersonal card
 Amateur Tournament Open ATO Biel 2022 Biel SUI 2022-07-13
RcRownchangeKK*chgGame
 1539 1478 3.00 7 0.01 40 0.40 
  Carey, Michael 1816 USA0.001-0.1240-4.80 
  Cordes, Lothar 1831 GER0.001-0.1140-4.40 
  Lehmann, Peter 1298 SUI0.001-0.7440-29.60 
  Materia, Mario 1078  * FRA1.0010.08403.20 
  Guye, Jean-Paul 1733 SUI1.0010.814032.40 
  Franssen, Roland 1624 SUI0.001-0.3040-12.00 
  Geiser, Rene 1395 SUI1.0010.394015.60 
 * 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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