Individual Calculations November 2010
 Oussedik, Mahfoud  Total change: 5.75  Rating chartPersonal card
 23th national team championschip Bejaia ALG 2010-09-13
RcRownchangeKK*chgGame
 2247 2221 2.00 4 0.11 25 2.75 
  Seffar, Mohamed 2032 ALG0.501-0.2525-6.25 
  Sebaihi , Fares 2113 ALG1.0010.35258.75 
  Arab, Adlane m2418 ALG0.001-0.2525-6.25 
  Haddouche , Mohamed m2425 ALG0.5010.26256.50 

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)
 
 39th Olympiad Khanty-Mansiysk 2010 Open tournament Khanty-Mansiysk RUS 2010-09-21
RcRownchangeKK*chgGame
 2280 2221 4.00 9 0.12 25 3.00 
  Magem Badals, Jordi g2589 ESP0.001-0.1025-2.50 
  Radford, Michael 1895 BER1.0010.13253.25 
  Nezad, Husein Aziz m2394 QAT0.001-0.2725-6.75 
  Cmilyte, Viktorija gwg2513 LTU0.001-0.1525-3.75 
  Anuruddha, G C 2144 SRI0.001-0.6125-15.25 
  Teerapabpaisit, Wisuwat f2310 THA1.0010.622515.50 
  Domingos, Ediberto 2185 ANG1.0010.452511.25 
  El Jawich, Amro 2088 LIB0.501-0.1825-4.50 
  Al-Zendani, Zendan m2399 YEM0.5010.23255.75 

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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