Individual Calculations May 2012
 Ioualalen, Lotfi  Total change: 12.45  Rating chartPersonal card
 Final individual championship 2012 Sidi Bel Abbes ALG 2012-02-29
RcRownchangeKK*chgGame
 2134 2098 4.00 9 -0.12 30 -3.60 
  Seraoui, Mohcen 2169 ALG0.001-0.4030-12.00 
  Dekar , Lies m2155 ALG1.0010.583017.40 
  Salhi, Anouar Essadat 1973 ALG1.0010.33309.90 
  Nassr, Ali f1949 ALG0.001-0.7030-21.00 
  Medjkouh, Said 2101 ALG0.001-0.5030-15.00 
  Khelfallah, Omar Badreddine c2142 ALG1.0010.563016.80 
  Benkiar, Djamel 2085 ALG1.0010.483014.40 
  Haddouche, Mohamed m2399 ALG0.001-0.1530-4.50 
  Oussedik, Mahfoud c2231 ALG0.001-0.3230-9.60 

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
 FIRST INTERNATIONAL OPEN ELHAOUARIA (2d Tunisian international Individual Championship ELHAOUARIA TUN 2012-03-17
RcRownchangeKK*chgGame
 2326 2107 1.00 5 -0.15 15 -2.25 
  Sriram, Jha g2406 IND0.001-0.1515-2.25 
  Mladenov, Plamen m2389 BUL0.001-0.1615-2.40 
  Kaabi, Mejdi m2344 TUN0.001-0.2015-3.00 
  Maisuradze, Nino wg2320 FRA1.0010.771511.55 
  Hergli, Amir 2173 TUN0.001-0.4115-6.15 

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
 1st Chess festival of Haouaria (C) (IM tournament ELHAOUARIA TUN 2012-03-25
RcRownchangeKK*chgGame
 2230 2107 4.00 8 1.22 15 18.30 
  Sassi, Adnen 2103 TUN1.0010.49157.35 
  Hassan, Sayed Barakat m2373 EGY0.001-0.1815-2.70 
  El Amari, Khaled 2164 MAR1.0010.58158.70 
  Taeib, Sahbi 2103 TUN0.501-0.0115-0.15 
  Boudriga, Med Ali 2131 TUN1.0010.53157.95 
  Salih, Akar Ali Salih f2250 IRQ0.001-0.3115-4.65 
  Mladenov, Plamen m2389 BUL0.5010.34155.10 
  Sarwat, Walaa m2326 EGY0.001-0.2215-3.30 

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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