Blitz: Individual Calculations May 2023
 Sultan, Ibrahim  Total change: 1.80  Rating chartPersonal card
 28th Sharjah International Chess Championship 2023 - Blitz Sharjah UAE 2023-03-28
RcRownchangeKK*chgGame
 1712 1952 5.50 9 -0.58 20 -11.60 
  Ahmed, Abdelrahman 1129 EGY0.501-0.5020-10.00 
  Chakresh, Ganesan 1310 IND1.0010.01200.20 
  Vivaan, Rana 1552  * IND1.0010.08201.60 
  Hilwani, Talal 2291 SYR0.001-0.1220-2.40 
  Said, Khaled 1790 PLE1.0010.29205.80 
  Kg, Adithya Lochan 1358 IND1.0010.02200.40 
  Fernandez, Dandel 2050 PHI0.001-0.3720-7.40 
  Safin, Safarullakhan 1511 IND1.0010.06201.20 
  Barsov, Alexei g2416 UZB0.001-0.0520-1.00 
 * 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)
 
 Ramadan Blitz Teams Chess Tournament 2023 Dubai UAE 2023-03-29
RcRownchangeKK*chgGame
 1733 1952 6.50 11 -0.75 20 -15.00 
  Hala, Gamal Amin 1552  * UAE1.0010.08201.60 
  Mouza, Nasser Alshamsi 1194 UAE1.0010.00200.00 
  Faisal, Ali 1643 UAE1.0010.14202.80 
  Adly, Ahmed g2578 EGY0.001-0.0120-0.20 
  Daksh, Jain 1366 IND1.0010.02200.40 
  Anood, Ahmad 1340 UAE1.0010.02200.40 
  Haussernot, Cecile wm2223 FRA0.5010.33206.60 
  Zayed, Sultan Al Taher 1677 UAE0.001-0.8320-16.60 
  Saud, Bader Huwair Alzarooni 1200 UAE1.0010.00200.00 
  Arellano, Bryle 2115 PHI0.001-0.2820-5.60 
  Al Hosani, Omran m2177 UAE0.001-0.2220-4.40 
 * 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)
 
 Al Batayih International Chess Championship 2023 Blitz Al Batayih UAE 2023-04-04
RcRownchangeKK*chgGame
 1896 1952 5.00 7 1.42 20 28.40 
  Khalid, Alhaway 1552  * UAE1.0010.08201.60 
  Ahmed, Ali Bamatraf 1278 UAE1.0010.01200.20 
  Adly, Ahmed g2578 EGY1.0010.992019.80 
  Barsov, Alexei g2416 UZB0.001-0.0520-1.00 
  Mjarkach, Taem. 1247 SYR1.0010.01200.20 
  Marcos, Marvin 2025 PHI1.0010.602012.00 
  Al Hosani, Omran m2177 UAE0.001-0.2220-4.40 
 * 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)
 

 

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