Individual Calculations September 2014
 Al-Hadarani, Hatim  Total change: 13.60  Rating chartPersonal card
 Chess Olympiad 2014-Open Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2269 2254 5.00 9 0.68 20 13.60 
  Lie, Kjetil A. g2528 NOR1.0010.832016.60 
  Zerafa, Robert c2084 MLT1.0010.28205.60 
  Ahmadi, Zabiullah 2031 AFG1.0010.22204.40 
  Vovk, Ilja f2289 EST1.0010.552011.00 
  Murillo Tsijli, Alexis m2303 CRC0.001-0.4320-8.60 
  Ssegwanyi, Arthur 2299 UGA0.001-0.4420-8.80 
  Berg, Olaf f2320 FAI1.0010.592011.80 
  Aizpurua, Patrick f2172 PAN0.001-0.6120-12.20 
  Rocha, Sergio m2392 POR0.001-0.3120-6.20 

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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