Rapid: Individual Calculations May 2023
 Erdogdu, Mert  Total change: 2.70  Rating chartPersonal card
 Allegiance Zayed Chess Tournament 2023 Dubai UAE 2023-03-24
RcRownchangeKK*chgGame
 2098 2350 7.00 9 0.79 10 7.90 
  Hala, Gamal Amin 1950  * UAE1.0010.08100.80 
  Vaibhav, Krishnan K P 1393 IND1.0010.00100.00 
  Khalifa Essa, Albalooshi 1751 UAE1.0010.02100.20 
  Mehdi, Samer 2043 IRI1.0010.14101.40 
  Adly, Ahmed g2567 EGY0.5010.28102.80 
  Zubarev, Alexander g2286 UKR1.0010.41104.10 
  Dimakiling, Oliver m2387 PHI0.5010.05100.50 
  Tukhaev, Adam g2502 UKR0.001-0.3010-3.00 
  Sultan, Ibrahim m2004 UAE1.0010.11101.10 
 * 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)
 
 28th Sharjah International Chess Championship 2023 - Rapid Sharjah UAE 2023-03-26
RcRownchangeKK*chgGame
 1981 2350 7.00 9 -0.44 10 -4.40 
  Rafea, Hamza 1950  * SYR1.0010.08100.80 
  Aditya, Bhatt 1447 IND1.0010.00100.00 
  Abuazizah, Raji 1858 PLE1.0010.04100.40 
  Amin, Bassem g2588 EGY0.001-0.2010-2.00 
  Sameir, Ramez 1780 EGY1.0010.02100.20 
  Pabalan, Rocky 1977 PHI0.001-0.9010-9.00 
  Dr., Murtaza Ali c2120 PAK1.0010.21102.10 
  Sultan, Ibrahim m2004 UAE1.0010.11101.10 
  Mohammed , Tarig Elther 2107 SUD1.0010.20102.00 
 * 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)
 
 Alef Chess Championship Al Mamsha Sharjah Sharjah UAE 2023-04-07
RcRownchangeKK*chgGame
 1919 2350 6.50 8 -0.08 10 -0.80 
  Rafeaa, Ameer. 1950  * SYR1.0010.08100.80 
  Sampreet, Sudheer 1409 IND1.0010.00100.00 
  Arnab, Jena 1473 IND1.0010.00100.00 
  Al-Takrori, Husam 1960 PLE1.0010.09100.90 
  Sameir, Ramez 1780 EGY1.0010.02100.20 
  Miladinovic, Igor g2537 SRB0.001-0.2610-2.60 
  Abuazizah, Raji 1951 PLE1.0010.08100.80 
  Zubarev, Alexander g2288 UKR0.501-0.0910-0.90 
 * 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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