Rapid: Individual Calculations July 2022
 Bonnafous, Michel  Total change: -33.80  Rating chartPersonal card
 15eme Rapide du Pays d'Aix - Tournoi Principal AIX EN PROVENCE FRA 2022-06-05
RcRownchangeKK*chgGame
 1715 1804 4.00 9 -1.69 20 -33.80 
  Laurent-Paoli, Pierre m2431 FRA0.001-0.0120-0.20 
  Villaume, Philippe 1469 FRA1.0010.12202.40 
  Oeljeklaus, Karl 2099 FRA0.001-0.1520-3.00 
  Durand-Benmoussa, Roman 1503 FRA0.001-0.8520-17.00 
  Coudene, Martin 1458 FRA1.0010.11202.20 
  Chaumet, Etienne 1612 FRA0.001-0.7520-15.00 
  Alfano, Emilie 1451 FRA0.501-0.3920-7.80 
  Chatrefou, Thomas 1701 FRA1.0010.36207.20 
  Michel-Deletie, Octave 1708 FRA0.501-0.1320-2.60 

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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