Individual Calculations May 2012
 Abdi, Zineb Dina  Total change: 95.70  Rating chartPersonal card
 Arab Girls Under-16 Championship 2011 Amman JOR 2012-03-23
RcRownchangeKK*chgGame
 1713 1804 7.00 9 1.51 30 45.30 
  Jalal Al Deen, Dalin 1482 IRQ0.501-0.3730-11.10 
  Al Dhaheri, Shaikha 1636 UAE1.0010.28308.40 
  Nouman, Amna wf1779 UAE1.0010.473014.10 
  Moaataz, Ayah 1911 EGY1.0010.653019.50 
  Boshra, Alshaeby wf1880 JOR0.001-0.4030-12.00 
  Wafa, Shrook wf1891 EGY0.5010.12303.60 
  Lalaoui, Feriel wc1658 ALG1.0010.30309.00 
  Abeer, Ali 1618 UAE1.0010.26307.80 
  Al-Khalidi, Aisha Ali Ahmed 1562 IRQ1.0010.20306.00 

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)
 
 Final women championship 2012 TIPAZA ALG 2012-04-06
RcRownchangeKK*chgGame
 1655 1804 9.00 11 1.68 30 50.40 
  Boudechiche, Maroua 1404  * ALG1.0010.08302.40 
  Latreche, Sabrina wf1980 ALG1.0010.733021.90 
  Chibane, Nabila 1404  * ALG1.0010.08302.40 
  Latreche, Khadidja wc1936 ALG0.5010.18305.40 
  Ait Abbes, Nesrine 1404  * ALG1.0010.08302.40 
  Hamza, Amira wc1862 ALG0.5010.08302.40 
  Nouali, Djouher 1741 ALG0.001-0.5930-17.70 
  Yahiaoui, Asma 1544 ALG1.0010.18305.40 
  Hamlaoui, Asma 1609 ALG1.0010.25307.50 
  Mazouz, Louiza 1649 ALG1.0010.29308.70 
  Yousfi, Yasmine 1669 ALG1.0010.32309.60 
 * 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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