Individual Calculations January 2022
 Bailly, Thierry  Total change: -45.20  Rating chartPersonal card
 13eme Open international de Rouen ROUEN FRA 2021-12-18
RcRownchangeKK*chgGame
 1794 1989 4.00 7 -1.13 40 -45.20 
  Walsh, Alexis 1589  * FRA1.0010.08403.20 
  Thery, Arthus 1679 FRA0.501-0.3640-14.40 
  Ruhlmann, Helene 1782 FRA0.501-0.2740-10.80 
  Vasselin, Louis 1707 FRA1.0010.16406.40 
  Shirazi, Kamran m2316 FRA0.001-0.1340-5.20 
  Vigneron, Frederic 1713 FRA1.0010.17406.80 
  Lahmar, Elies 1771 FRA0.001-0.7840-31.20 
 * 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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