Individual Calculations September 2023
 Rioland, Ollivier  Total change: -16.20  Rating chartPersonal card
 37eme Open International d'echecs d'Avoine AVOINE FRA 2023-07-22
RcRownchangeKK*chgGame
 1571 1565 3.00 8 -0.81 20 -16.20 
  Cantagrel, Sylvain 1743 FRA0.001-0.2720-5.40 
  Bonn, Olivier 1226 FRA1.0010.12202.40 
  Budak, Lori 1785 FRA0.001-0.2220-4.40 
  Dinev, Dimiter 1755 BEL0.5010.25205.00 
  Minnema, Rens 1882 NED0.001-0.1320-2.60 
  Le Gal, Nicolas 1319 FRA0.501-0.3120-6.20 
  Darniere, Simon 1693 FRA0.001-0.3320-6.60 
  Chartier, Gerard 1168 FRA1.0010.08201.60 

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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