Individual Calculations August 2019
 Al Darwashi, Anas  Total change: 92.00  Rating chartPersonal card
 2nd Oman Club Chess Championship 2019 Muscat OMA 2019-07-09
RcRownchangeKK*chgGame
 1562 1282 3.50 7 2.12 40 84.80 
  Al Kathiri, Hassan 1673 OMA1.0010.914036.40 
  Shamas, Salim Ahmed 1682  * OMA0.001-0.0840-3.20 
  Al Kharusi, Ahmed Khamis 1434 OMA0.5010.20408.00 
  Al Masheki, Abdislam 1682  * OMA1.0010.924036.80 
  Salim Mohammed, Salim Al Amri f1682  * OMA0.001-0.0840-3.20 
  Al Farsi, Mohammed Ali 1570 OMA0.001-0.1640-6.40 
  Amerjeed, Salim 1214 OMA1.0010.414016.40 
 * 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)
 
 Arab Individual Chess Age Groups Championship - 2019 u-16 Amman JOR 2019-07-20
RcRownchangeKK*chgGame
 1503 1282 2.00 7 0.18 40 7.20 
  Hareb, Nasser Hareb Alshamsi 1682  * UAE0.001-0.0840-3.20 
  Ammar, Sedrani f1682  * UAE0.001-0.0840-3.20 
  Khattab, Masalha 1375 JOR0.5010.13405.20 
  Assem, Abderezzak 1682  * ALG0.001-0.0840-3.20 
  Mohammad, Abu Rakhey 1161 JOR1.0010.344013.60 
  Eid, Alhadidi 1338 JOR0.5010.08403.20 
  Salman, Samer 1603 LBN0.001-0.1340-5.20 
 * 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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