Rapid: Individual Calculations January 2023
 Hamad, M A M Al Ali  Total change: 18.40  Rating chartPersonal card
 National Day Rapid Chess Tournament 2022 Dubai UAE 2022-12-01
RcRownchangeKK*chgGame
 1326 1270 3.50 7 -0.38 20 -7.60 
  Abdulrahman Mohammad, Al Taher 2059 UAE0.0010.00200.00 
  Ahmed, Fareed f1955 UAE0.001-0.0120-0.20 
  Benemerito, Rudyard Leroy 1074 PHI0.001-0.7520-15.00 
  Ahmad, Abushpap 1029 JOR1.0010.20204.00 
  Perniola, Niccolo 1079 SWE0.501-0.2520-5.00 
  Hrithik, Sanganaboina 1067 IND1.0010.24204.80 
  Umayal, Ramanathan 1019 IND1.0010.19203.80 

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)
 
 2nd of Dec Alain Chess Rapid Tournament 2022 Al Ain UAE 2022-12-01
RcRownchangeKK*chgGame
 1664 1270 2.00 4 1.59 20 31.80 
  Ahmed, Abdelrahman 1834 EGY0.001-0.0220-0.40 
  Mabatid, Allan C 1703 PHI0.001-0.0620-1.20 
  Mamantuc, Ibrahim Jr. 1646 PHI1.0010.912018.20 
  San Andres, Emerlinda 1472 PHI1.0010.762015.20 

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)
 
 51st National Day Chess Tournament Abu Dhabi UAE 2022-12-03
RcRownchangeKK*chgGame
 1772 1270 0.00 3 -0.29 20 -5.80 
  Gevorgyan, Maria wg2169 ARM0.0010.00200.00 
  Olandag, Eric 1568 PHI0.001-0.1520-3.00 
  Ayman, Solaiman 1580 EGY0.001-0.1420-2.80 

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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