Individual Calculations March 2011
 Mohammad, Samir  Total change: 7.40  Rating chartPersonal card
 Arab Tournament 2010-Men- Classic Amman JOR 2010-12-22
RcRownchangeKK*chgGame
 2333 2361 5.00 8 0.74 10 7.40 
  El Jawich, Amro c2110 LIB0.501-0.3110-3.10 
  Alhuwar, Jasem f2292 UAE0.001-0.6010-6.00 
  Hifad, Rachid f2227 MAR0.001-0.6810-6.80 
  Ayyad, Maher f2165 BRN1.0010.25102.50 
  Khader, Sami m2449 JOR1.0010.62106.20 
  Nezad, Husein Aziz m2402 QAT1.0010.56105.60 
  Al-Sayed, Mohammed g2502 QAT0.5010.19101.90 
  Salem, A R Saleh g2518 UAE1.0010.71107.10 

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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