Rapid: Individual Calculations January 2023
 Santiago, Reggie Mel  Total change: -1.40  Rating chartPersonal card
 2nd of Dec Alain Chess Rapid Tournament 2022 Al Ain UAE 2022-12-01
RcRownchangeKK*chgGame
 1627 1725 1.00 4 -1.58 20 -31.60 
  Alajati, Abdl Alrahman. 1325  * SYR1.0010.08201.60 
  Sibashvili, Giorgi m2308 GEO0.001-0.0220-0.40 
  Ali Ahmed, Alaa 1306 EGY0.001-0.9320-18.60 
  Olandag, Eric 1568 PHI0.001-0.7120-14.20 
 * 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 B Sharjah UAE 2022-12-03
RcRownchangeKK*chgGame
 1552 1725 7.50 9 1.51 20 30.20 
  Jawaher, Khalil 1325  * UAE1.0010.08201.60 
  Ahoud, Eisa Bashkardi 1246 UAE1.0010.05201.00 
  Aryan, Mehta 1184 IND1.0010.03200.60 
  Yap, Ernesto M. 1853 PHI1.0010.672013.40 
  Mantupar, Ildefonso Jr. 1805 PHI1.0010.612012.20 
  Vihaan, Dumir 1452 IND1.0010.17203.40 
  Fakuade, Babatunde Olabode 1750 NGR0.001-0.4720-9.40 
  Felix, Winnie 1648 PHI1.0010.39207.80 
  Bitoon, Jerson 1708 PHI0.501-0.0220-0.40 
 * 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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