Individual Calculations September 2018
 David, Noe  Total change: -22.00  Rating chartPersonal card
 15eme Open International d'Echecs du Pic d'Anie Open C ARETTE FRA 2018-07-29
RcRownchangeKK*chgGame
 1304 1157 1.00 5 -0.55 40 -22.00 
  Cassam-Chenai, Antoine 1403 FRA0.001-0.1940-7.60 
  Paquet, Louis 1275 FRA0.001-0.3440-13.60 
  Cafici, Thomas 1210 FRA1.0010.574022.80 
  Kruk, Clementine 1380 FRA0.001-0.2240-8.80 
  Lamothe, Hugo 1250 FRA0.001-0.3740-14.80 

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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