Individual Calculations February 2019
 Busson, Benoit  Total change: -21.40  Rating chartPersonal card
 Open 13 Flash Janvier 2018-19 (-2200) MEYREUIL FRA 2019-01-04
RcRownchangeKK*chgGame
 1670 1899 5.00 8 -1.07 20 -21.40 
  Graells, Christian 1499  * FRA1.0010.08201.60 
  Lemarchand, Fabien 1644 FRA1.0010.19203.80 
  Biard, Noah 1499  * FRA1.0010.08201.60 
  Figier, Anthony 2095 FRA0.5010.25205.00 
  Denis, Vincent 1766 FRA0.501-0.1820-3.60 
  Got, Lionel 1706 FRA0.001-0.7520-15.00 
  Derien, Robert 1550 FRA0.501-0.3920-7.80 
  Bui, Christopher 1603 FRA0.501-0.3520-7.00 
 * 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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