Individual Calculations January 2013
 Shoker, Samy  Total change: 2.50  Rating chartPersonal card
 Libyan Chess League 2012 ( 1st Division ) Tripoli LBA 2012-11-01
RcRownchangeKK*chgGame
 2221 2493 2.50 3 0.09 10 0.90 
  Shabash, Abdullatief Mohamed 2158 LBA1.0010.12101.20 
  Almahjoub, Mokhtar 2093  * LBA1.0010.08100.80 
  Tissir, Mohamed m2411 MAR0.501-0.1110-1.10 
 * 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)
 
 Mortal / Saad Saleh Tripoli LBA 2012-11-05
RcRownchangeKK*chgGame
 2129 2493 8.50 9 0.50 10 5.00 
  Elghaeb, Waleid 2093  * LBA1.0010.08100.80 
  Alharari, Ali 2093  * LBA1.0010.08100.80 
  Doghri, Nabil f2361 TUN0.501-0.1810-1.80 
  Mahdia, Farage 2093  * LBA1.0010.08100.80 
  Mohamed, M Mohamed 2093  * LBA1.0010.08100.80 
  Ramadan, Siraj 2093  * LBA1.0010.08100.80 
  Gahfer, Khaled 2093  * LBA1.0010.08100.80 
  Asabri, Hassan 2149 LBA1.0010.12101.20 
  Almahjoub, Mokhtar 2093  * LBA1.0010.08100.80 
 * 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)
 
 World Cities Team Chess Championship Group F Al Ain UAE 2012-12-22
RcRownchangeKK*chgGame
 2661 2490 0.50 3 -0.34 10 -3.40 
  Sokolov, Ivan g2667 NED0.001-0.2710-2.70 
  Wang, Yue g2696 CHN0.001-0.2410-2.40 
  Markus, Robert g2619 SRB0.5010.17101.70 

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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