Individual Calculations October 2012
 Abdul, Rahman Ali  Total change: 3.00  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2112 1901 2.50 9 0.10 30 3.00 
  Ostos, Julio m2301  * VEN0.001-0.0830-2.40 
  Garcia, Bernardo 1663 PLW1.0010.20306.00 
  Ortiz, Marcos 2171 NCA0.001-0.1730-5.10 
  Celis, Joel 1810 MAC0.001-0.6230-18.60 
  Mannhart, Marcel 2066 LIE0.5010.22306.60 
  Noritsyn, Nikolay m2301  * CAN0.001-0.0830-2.40 
  Njobvu, Ignatius c2226 BOT0.001-0.1330-3.90 
  Kassis, Antoine c2209 LIB1.0010.863025.80 
  Al-Hadarani, Hatim f2263 YEM0.001-0.1030-3.00 
 * 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)
 

 

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