Rapid: Individual Calculations January 2023
 Abuazizah, Raji  Total change: 10.40  Rating chartPersonal card
 National Day Rapid Chess Tournament 2022 Dubai UAE 2022-12-01
RcRownchangeKK*chgGame
 1748 1848 5.50 8 1.10 40 44.00 
  Alhammadi, Khalifa Mohamed 1448  * UAE1.0010.08403.20 
  Neel, Rajesh Shah 1185 IND1.0010.01400.40 
  Kanter, Eduard m2275 RUS0.5010.434017.20 
  Sharon, Rafael 1947 IND1.0010.644025.60 
  Dimakiling, Oliver m2370 PHI0.001-0.0340-1.20 
  Farahat, Ali m2272 USA0.001-0.0740-2.80 
  Kamran, Fardad 1244 PAK1.0010.02400.80 
  Asher, Selvin Jayaseelan 1244 IND1.0010.02400.80 
 * 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)
 
 51st National Day 2022 Chess Festival Celebration Group A Sharjah UAE 2022-12-03
RcRownchangeKK*chgGame
 2109 1848 1.50 9 -0.84 40 -33.60 
  Erdogdu, Mert g2358 TUR0.001-0.0440-1.60 
  Grivas, Efstratios g2380 GRE0.001-0.0340-1.20 
  Zayed, Sultan Al Taher 1734 UAE1.0010.344013.60 
  Dr., Murtaza Ali c2154 PAK0.001-0.1440-5.60 
  Sultan, Ibrahim m2003 UAE0.001-0.2940-11.60 
  Abdulrahim, Salem 1660 UAE0.501-0.2440-9.60 
  Arencibia Rodriguez, Walter g2543 CUB0.001-0.0140-0.40 
  Othman, A. Moussa f2151 UAE0.001-0.1440-5.60 
  Fernandez, Dandel 2002 PHI0.001-0.2940-11.60 

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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