Rapid: Individual Calculations May 2023
 Mohammad, Najemeddin  Total change: -68.00  Rating chartPersonal card
 Alef Chess Championship Al Mamsha Sharjah Sharjah UAE 2023-04-07
RcRownchangeKK*chgGame
 1282 1160 1.00 5 -1.70 40 -68.00 
  Zubarev, Alexander g2288 UKR0.0010.00400.00 
  Benedict, Tojan 1026 IND0.001-0.6840-27.20 
  Mira, Husain Al Hammadi 1063 UAE0.001-0.6340-25.20 
  Sultan, Jasim Alblooshi 1006 UAE1.0010.294011.60 
  Keertiganesh, S R 1027 IND0.001-0.6840-27.20 

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)
 

 

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