Individual Calculations June 2018
 Bouguerra, Tayeb  Total change: 16.40  Rating chartPersonal card
 17e Open International de Beziers (-2200) BEZIERS FRA 2018-04-28
RcRownchangeKK*chgGame
 1823 1892 4.00 6 0.60 20 12.00 
  Pujals, Ines 1492  * FRA1.0010.08201.60 
  Hachem, Taissir 1614 FRA1.0010.17203.40 
  Molano Lafuente, Ismael 2070 ESP0.001-0.2720-5.40 
  Mouchel-Vallon, Romain 1633 FRA1.0010.18203.60 
  Noble, Alexander 2098 GER1.0010.762015.20 
  Cespedes Llaverias, Llibert 2029 ESP0.001-0.3220-6.40 
 * 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)
 
 20e Open International de Narbonne-Plage (-2200) NARBONNE FRA 2018-05-19
RcRownchangeKK*chgGame
 1767 1863 5.00 8 0.22 20 4.40 
  Sorini, Gilbert 1463  * FRA1.0010.08201.60 
  Fossella, Manuel 1568 FRA0.501-0.3520-7.00 
  Chaudagne, Christophe 2083 FRA0.5010.28205.60 
  Hachem, Taissir 1614 FRA1.0010.19203.80 
  Denninger, Gael 1818 FRA1.0010.44208.80 
  Duff, Rufus 2134 ENG0.001-0.1720-3.40 
  Pujals, Ines 1463  * FRA1.0010.08201.60 
  Denninger, Guilhem 1990 FRA0.001-0.3320-6.60 
 * 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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