Individual Calculations February 2019
 Hazza, Salah Mohammed  Total change: 22.80  Rating chartPersonal card
 The 100 Year Chess CH. 2018(Standard) Al Ain UAE 2018-12-22
RcRownchangeKK*chgGame
 1548 1315 2.50 5 1.28 40 51.20 
  Al Shamsi, Hamad Naseer 1601 UAE0.5010.344013.60 
  Bondok, Ahmad Saeed 1715  * EGY0.001-0.0840-3.20 
  Elatar, Mohamed Mahmoud 1404 EGY1.0010.624024.80 
  Aysha, Nasser H Alshamsi 1303 UAE1.0010.484019.20 
  Hareb, Nasser Hareb Alshamsi 1715  * UAE0.001-0.0840-3.20 
 * 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)
 
 UAE President Cup for Youth U14(Open) Ajman UAE 2019-01-12
RcRownchangeKK*chgGame
 1382 1369 2.00 6 -1.01 40 -40.40 
  Al Darmaky, Sultan 1741 UAE0.5010.404016.00 
  Khaled, Tarek Altaher 1369 UAE0.5010.00400.00 
  Khalifah, Khaled c1766 UAE0.001-0.0840-3.20 
  Mansoor, Khaled Saqr 1163 UAE0.001-0.7640-30.40 
  Zayed, Sultan Al Taher 1225 UAE0.001-0.6940-27.60 
  Rashid, Husain Alhammadi 1026 UAE1.0010.12404.80 

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)
 
 Al Ain Winter Chess Festival(Standard) Al Ain UAE 2019-01-17
RcRownchangeKK*chgGame
 1613 1369 1.00 3 0.30 40 12.00 
  Reyes, Danilo G. 1692 PHI0.001-0.1340-5.20 
  Ahmed, Mohamed Qayed 1379 UAE1.0010.514020.40 
  Pedarse, Marlon 1769  * PHI0.001-0.0840-3.20 
 * 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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