Individual Calculations November 2019
 Perraud, Gaetan  Total change: 50.40  Rating chartPersonal card
 19eme Open International de Sautron SAUTRON FRA 2019-10-19
RcRownchangeKK*chgGame
 1666 1489 4.00 9 1.26 40 50.40 
  Perrin, Antoine 1889  * FRA0.001-0.0840-3.20 
  Sere, Nicolas 1711 FRA0.5010.284011.20 
  Vasselin, Louis 1660 FRA0.001-0.2740-10.80 
  Lemercier, Patrick 1617 FRA0.001-0.3340-13.20 
  Mevel-Lelou, Matheo 1343 FRA1.0010.304012.00 
  Lauden, Pierre 1216 FRA1.0010.17406.80 
  David, Irene 1796 FRA1.0010.864034.40 
  Le Gallo, Frederic 1889  * FRA0.001-0.0840-3.20 
  Martin, Axel 1872 FRA0.5010.414016.40 
 * 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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