Individual Calculations February 2018
 Foughali, Younes  Total change: -77.60  Rating chartPersonal card
 15eme Bois-Colombes Chess Master Open B BOIS COLOMBES FRA 2017-12-26
RcRownchangeKK*chgGame
 1497 1646 3.00 6 -1.01 40 -40.40 
  Pham, Hieu Tuong 1737 VIE1.0010.624024.80 
  Goyer, Lionel 1760 FRA0.001-0.3440-13.60 
  Ruisanchez, Adrian 1329 FRA0.501-0.3740-14.80 
  Mozzini, Louis 1481 FRA0.001-0.7240-28.80 
  Nait-Makhlouf, Ali 1430 FRA0.501-0.2840-11.20 
  Mekhane, Nassym 1247 FRA1.0010.08403.20 

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)
 
 Semi final Individual Championship 2018 U12 Open Tiaret ALG 2018-01-02
RcRownchangeKK*chgGame
 1356 1756 2.00 3 -0.76 40 -30.40 
  Bidi, Abdeljalil 1356  * ALG0.001-0.9240-36.80 
  Chekired, Anes 1356  * ALG1.0010.08403.20 
  Brahimi, Abderahim c1356  * ALG1.0010.08403.20 
 * 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)
 
 65e Open Fide Inter Chess de Trois Rondes - Tournoi A (1600-2100) PARIS FRA 2018-01-20
RcRownchangeKK*chgGame
 1976 1756 0.50 3 -0.17 40 -6.80 
  Pham, Thierry 2028 FRA0.5010.334013.20 
  Ballatore, Gerard 1912 FRA0.001-0.2940-11.60 
  Meillon, Judicael 1988 FRA0.001-0.2140-8.40 

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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