Blitz: Individual Calculations May 2023
 Vihaan, Dumir  Total change: 37.80  Rating chartPersonal card
 28th Sharjah International Chess Championship 2023 - Blitz Sharjah UAE 2023-03-28
RcRownchangeKK*chgGame
 1821 1582 4.50 8 1.65 36 59.40 
  Miladinovic, Igor g2586 SRB0.0010.00360.00 
  Ahmed, Ali Bamatraf 1278 UAE1.0010.14365.04 
  Alhammadi, Khalifa Mohamed 1266 UAE1.0010.13364.68 
  Karasik, Mikhail 2096 RUS0.001-0.0436-1.44 
  Sultan Jabir, Alzarooni 1300 UAE1.0010.16365.76 
  Sabirova, Shakhnoza 1866 UZB1.0010.843630.24 
  Dr., Murtaza Ali c2110 PAK0.001-0.0336-1.08 
  Mohammed , Tarig Elther 2066 SUD0.5010.453616.20 

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
 1627 1582 5.00 11 -0.60 36 -21.60 
  Hamdan Obaid, Alsuwaidi 1182  * UAE1.0010.08362.88 
  Vakhlamov, Igor L. f2400 RUS0.0010.00360.00 
  Shiva, Rama Krishna Nishadam 1303 IND1.0010.16365.76 
  Faisal, Abdulla Kashwani f2206 UAE0.001-0.0136-0.36 
  Ahmed, Fareed f1953 UAE0.001-0.1036-3.60 
  Muhammad, Shayan Noushad Ibrahim 1387 IND0.001-0.7536-27.00 
  Haneen, Gamal Amin 1207 UAE1.0010.09363.24 
  Vaibhav, Krishnan K P 1372 IND1.0010.23368.28 
  Sameir, Ramez 1828 EGY0.001-0.1936-6.84 
  Acedo, Rowelyn 1755 PHI0.001-0.2736-9.72 
  Sultan Jabir, Alzarooni 1300 UAE1.0010.16365.76 
 * 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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