Individual Calculations June 2023
 Amiel, Jody  Total change: 70.80  Rating chartPersonal card
 1er Festival d'Echecs de Bischheim Open B (-1800) BISCHHEIM FRA 2023-05-19
RcRownchangeKK*chgGame
 1360 1176 3.50 6 1.77 40 70.80 
  Ciron, Lucas 1006 FRA1.0010.284011.20 
  Sinivassane, Roja 1281 FRA0.5010.14405.60 
  Falusi, Andre 1364 FRA1.0010.744029.60 
  Bourgoing, Louis 1570 FRA0.001-0.0840-3.20 
  Losseroy, Pierre 1429 FRA1.0010.814032.40 
  Marzolf, Samuel 1511 FRA0.001-0.1240-4.80 

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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