Individual Calculations August 2021
 Christophe-Hayot, Romain  Total change: -21.00  Rating chartPersonal card
 12e Festival international d echecs de Vaujany Tournoi Accession VAUJANY FRA 2021-07-15
RcRownchangeKK*chgGame
 1493 1783 6.50 9 -1.05 20 -21.00 
  Humbert, Patrick 1482 FRA1.0010.15203.00 
  Navarro, David 1575 FRA0.501-0.2720-5.40 
  Adrian, Lucien 1568 FRA1.0010.23204.60 
  Vanderpooten, Raphael 1494 FRA0.001-0.8420-16.80 
  Cherki, Vincent 1427 FRA0.001-0.8920-17.80 
  Poizat, Gaspard 1428 FRA1.0010.11202.20 
  De Geest, Jan 1499 BEL1.0010.16203.20 
  Elsadig Bashir, Hussam 1423 FRA1.0010.10202.00 
  Parisot, Auxence 1540 FRA1.0010.20204.00 

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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