Individual Calculations September 2011
 Albakh, Ghassan Syaqiq  Total change: -11.40  Rating chartPersonal card
 TELIN Chess Internasional Tournament 2011 Jakarta INA 2011-04-01
RcRownchangeKK*chgGame
 2270 1902 0.00 5 -0.50 30 -15.00 
  Hamdani, Rudin f2302  * INA0.001-0.0830-2.40 
  Prihastomo, Iwan 2278 INA0.001-0.0930-2.70 
  , Tirto m2302  * INA0.001-0.0830-2.40 
  Nardi, Chairil 2202 INA0.001-0.1530-4.50 
  Aray, Asrul 2266 INA0.001-0.1030-3.00 
 * 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)
 
 12th Asean+ Age Group Chess Championships 2011 - Open 14 Tarakan INA 2011-06-12
RcRownchangeKK*chgGame
 1992 1902 0.50 1 0.12 30 3.60 
  Mejia, Giovanni 1992 PHI0.5010.12303.60 

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)
 

 

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