Individual Calculations April 2020
 Barbe, Victor  Total change: -9.40  Rating chartPersonal card
 19th Rochefort Chess Festival - Accession ROCHEFORT FRA 2020-02-22
RcRownchangeKK*chgGame
 1323 1140 1.00 5 -0.47 20 -9.40 
  Lombardo, Patrick 1540  * FRA0.001-0.0820-1.60 
  Darrigrand, Mathieu 1411 FRA0.001-0.1720-3.40 
  Mouillon, Thierry 1220 FRA0.001-0.3920-7.80 
  Gaubert, Sylvie 1004 FRA1.0010.32206.40 
  Sempere, Francois 1438 FRA0.001-0.1520-3.00 
 * 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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