Rapid: Individual Calculations January 2023
 Arellano, Bryle  Total change: 24.80  Rating chartPersonal card
 National Day Rapid Chess Tournament 2022 Dubai UAE 2022-12-01
RcRownchangeKK*chgGame
 1808 2202 6.00 9 -1.12 20 -22.40 
  Yuvaraj 1802  * IND1.0010.08201.60 
  Aryan, Madhav Sarath 1299 IND1.0010.00200.00 
  Mammadov, Tamraz 1460 AZE1.0010.00200.00 
  Arencibia Rodriguez, Walter g2543 CUB0.001-0.1220-2.40 
  Aditya, Bhatt 1515 IND1.0010.01200.20 
  Faisal, Ali 1669 UAE1.0010.03200.60 
  Zubarev, Alexander g2287 UKR0.001-0.3820-7.60 
  Saif, Ahmed 1732 UAE0.001-0.9520-19.00 
  Salem, Ahmed Salem 1968 UAE1.0010.21204.20 
 * 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)
 
 51st National Day 2022 Chess Festival Celebration Group A Sharjah UAE 2022-12-03
RcRownchangeKK*chgGame
 2370 2202 5.50 10 2.36 20 47.20 
  Amonatov, Farrukh g2606 TJK0.001-0.0820-1.60 
  Ahmed, Fareed f1955 UAE1.0010.19203.80 
  Erdogdu, Mert g2358 TUR1.0010.712014.20 
  Farahat, Ali m2272 USA0.5010.10202.00 
  Kanter, Eduard m2275 RUS1.0010.602012.00 
  Salem, A.r. Saleh g2644 UAE0.001-0.0620-1.20 
  Miladinovic, Igor g2541 SRB0.001-0.1220-2.40 
  Othman, A. Moussa f2151 UAE1.0010.43208.60 
  Mosadeghpour, Masoud g2370 IRI0.001-0.2820-5.60 
  Iordachescu, Viorel g2527 MDA1.0010.872017.40 

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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