Individual Calculations September 2016
 Rania, Sbai  Total change: -13.00  Rating chartPersonal card
 15eme Festival International d'Echecs de Chefchaouen Chefchaouen MAR 2016-07-26
RcRownchangeKK*chgGame
 2228 1920 0.50 3 0.03 40 1.20 
  Maksimenko, Andrei g2320  * UKR0.001-0.0840-3.20 
  Ahmad, Al Khatib m2287 JOR0.001-0.1040-4.00 
  Rian, Saad 2076 MAR0.5010.21408.40 
 * 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)
 
NOTE: K factor changed
 championnat national individuel dames casablanca MAR 2016-08-17
RcRownchangeKK*chgGame
 1656 1920 6.50 9 -0.71 20 -14.20 
  Zahid, Wassima 1520  * MAR1.0010.08201.60 
  Freme, Hajar 1581 MAR1.0010.12202.40 
  Alaoui Belghiti, Chaimaa wf1735 MAR1.0010.26205.20 
  Arif, Fadoua wf1912 MAR0.001-0.5120-10.20 
  Lakehal, Safae 1713 MAR1.0010.23204.60 
  Mayar Elidrissi, Firdaous 1784 MAR0.001-0.6820-13.60 
  Ibrahimi, Khadija 1574 MAR0.501-0.3920-7.80 
  Makhlouf, Ahlam wc1561 MAR1.0010.10202.00 
  Alaoui Belghiti, Aya 1520  * MAR1.0010.08201.60 
 * 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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