Individual Calculations May 2019
 Sorrente, Layana  Total change: 28.80  Rating chartPersonal card
 8e Open International de Martinique LE ROBERT FRA 2019-04-24
RcRownchangeKK*chgGame
 1295 1048 2.50 8 0.72 40 28.80 
  Gouait, Raymond 1448  * FRA0.001-0.0840-3.20 
  Mossi, Benoit 1325 FRA1.0010.834033.20 
  Assouvie, Liliane 1393 FRA0.001-0.1140-4.40 
  Conan, Perceval 1387 FRA0.001-0.1240-4.80 
  Taye, Melvin 1112 FRA0.5010.09403.60 
  Dolmare, Theo 1242 FRA0.001-0.2540-10.00 
  Udino, Maxence 1003 FRA1.0010.444017.60 
  Chancerel, Dominique 1448  * FRA0.001-0.0840-3.20 
 * 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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