Abdullah, Mustafa Safaa Al-Atia January 2025 FIDE Individual Chess Calculations
Blitz: Individual Calculations January 2025
 Abdullah, Mustafa Safaa Al-Atia  Total change: 7.00  Rating chartPersonal card
 JSCA Rilton Kickoff 2024 Stockholm SWE 2024-12-26
RcRownchangeKK*chgGame
 1992 1797 2.00 6 0.35 20 7.00 
  Gomez Aguirre, Juan Alberto c2197  * ESP0.001-0.0820-1.60 
  Schliebener, Stephan 2056 GER1.0010.822016.40 
  Schmidt, Florian Pascal 2065 GER0.001-0.1720-3.40 
  Ruiz Buendia, Miguel f2104 ESP0.001-0.1420-2.80 
  Hafthorsson, Jon Ulfur 1648 ISL1.0010.30206.00 
  Fang, Andy 1881 SWE0.001-0.3820-7.60 
 * 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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