Rapid: Individual Calculations May 2018
 Djeddi , Salah Eddine  Total change: -38.20  Rating chartPersonal card
 Zonal "Centre" du CNITC 2018 Algiers ALG 2018-03-29
RcRownchangeKK*chgGame
 1699 1856 3.00 7 -1.74 20 -34.80 
  Maameri, Insaf 1456  * ALG0.501-0.4220-8.40 
  Hadj Mohamed, Mohamed 1763 ALG0.001-0.6320-12.60 
  Aslouni, Yanis 1743 ALG0.001-0.6520-13.00 
  Benelfekir, Imene wc1456  * ALG1.0010.08201.60 
  Harichane, Bassem 1805 ALG1.0010.43208.60 
  Ould Rouis, Mounir 2023 ALG0.001-0.2820-5.60 
  Hammadi, Mohamed 1646 ALG0.501-0.2720-5.40 
 * 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
 1734 1853 4.50 6 0.66 20 13.20 
  Haciane, Lotfi 1453  * ALG1.0010.08201.60 
  Tria , Yacine 1726 ALG1.0010.33206.60 
  Leffad , Samy f1470 ALG1.0010.09201.80 
  Nassr, Nacer 2230 ALG0.001-0.0920-1.80 
  Nassr, Rania wf1746 ALG0.501-0.1520-3.00 
  Harichane, Bassem 1781 ALG1.0010.40208.00 
 * 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 1853 4.00 7 -0.96 20 -19.20 
  Mani, Yahia 1538 ALG1.0010.14202.80 
  Ouis, Mohammed 1650 ALG1.0010.24204.80 
  Saheb, Kamel 1927 ALG0.001-0.4020-8.00 
  El Haddad, Mesbah 1568 FRA1.0010.16203.20 
  Ferrah, Hacene 1734 ALG0.001-0.6620-13.20 
  Ferradji, Amar 1621 ALG1.0010.21204.20 
  Boukazata, Djamel 1744 ALG0.001-0.6520-13.00 

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)
 
 Open Youm El Ilm ALGER 2018 Algiers ALG 2018-04-27
RcRownchangeKK*chgGame
 1785 1853 3.50 6 0.13 20 2.60 
  Adouane, Selma 1453  * ALG1.0010.08201.60 
  Saim, Bachir 2020 ALG0.001-0.2820-5.60 
  Sekiranda, Isaac 1519 UGA1.0010.12202.40 
  Tahir, Abderrahmane 1629 ALG1.0010.22204.40 
  Djaballah, Farouk 1976 ALG0.5010.17203.40 
  Bengherabi, Khalil f2110 ALG0.001-0.1820-3.60 
 * 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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