Rapid: Individual Calculations May 2018
 Hammadi, Mohamed  Total change: 9.40  Rating chartPersonal card
 Zonal "Centre" du CNITC 2018 Algiers ALG 2018-03-29
RcRownchangeKK*chgGame
 1689 1646 4.00 8 0.51 20 10.20 
  Djeddi, Mohamed 1936 ALG0.001-0.1620-3.20 
  Djeddi, Ismahane 1246  * ALG1.0010.08201.60 
  Lagab, Lina wc1442 ALG1.0010.24204.80 
  Idjeri, Yanis 1815 ALG0.001-0.2820-5.60 
  Otmane, Youcef 1621 ALG1.0010.47209.40 
  Mahieddine, Abdallah 1850 ALG0.5010.26205.20 
  Aslouni, Yanis 1743 ALG0.001-0.3720-7.40 
  Djeddi , Salah Eddine 1856 ALG0.5010.27205.40 
 * 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)
 
 27th First Saturday 2018 Algiers ALG 2018-04-07
RcRownchangeKK*chgGame
 1762 1646 2.50 5 0.74 20 14.80 
  Nassr, Nacer 2046  * ALG0.001-0.0820-1.60 
  Nassr, Ryma wc1246  * ALG1.0010.08201.60 
  Kadiri, Mustapha Kamel 1918 ALG0.001-0.1720-3.40 
  Nassr, Lina wm1800 ALG1.0010.712014.20 
  Belkhir, Mustapha 1798 ALG0.5010.20204.00 
 * 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)
 
 National Senior Championship 2018 S50 Tiaret ALG 2018-04-19
RcRownchangeKK*chgGame
 1683 1646 2.00 7 -1.27 20 -25.40 
  Ounas, Abdelhak 2043 ALG0.001-0.0820-1.60 
  Yamoun, Said 1478 ALG1.0010.28205.60 
  Mostaine Boucetta, Brahim 1804 ALG0.001-0.2920-5.80 
  Sari, Boualem 1525 ALG0.001-0.6620-13.20 
  Chougui, Rachid 1551 ALG1.0010.37207.40 
  Belkhir, Mustapha 1798 ALG0.001-0.3020-6.00 
  Hallal, Kamel 1579 ALG0.001-0.5920-11.80 

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)
 
 Open Youm El Ilm ALGER 2018 Algiers ALG 2018-04-27
RcRownchangeKK*chgGame
 1643 1646 2.50 4 0.49 20 9.80 
  Mahdi, Billel 1246  * ALG1.0010.08201.60 
  Benhadi, Aziz Madani m2046  * ALG0.001-0.0820-1.60 
  Oucif, Abdelkader 1533 ALG0.501-0.1520-3.00 
  Aichoune, Amine 1745 ALG1.0010.642012.80 
 * 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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