Individual Calculations April 2024
 Mendoza, Ryan  Total change: -13.80  Rating chartPersonal card
 Katara Ramadan Chess Open 2024 Doha QAT 2024-03-14
RcRownchangeKK*chgGame
 1738 1947 6.00 9 -0.69 20 -13.80 
  Al-Mansouri, Fahad 1552 QAT1.0010.08201.60 
  Hamdouchi, Adam 1652 MAR1.0010.15203.00 
  Al-Kuwari, Hamad 1547  * QAT1.0010.08201.60 
  Amdouni, Zoubaier f2217 TUN0.001-0.1720-3.40 
  Abdou, Mahmoud 1773 EGY0.001-0.7320-14.60 
  Mohamed Ashef, Noor 1714 IND1.0010.21204.20 
  Irfan, S 1800 IND1.0010.30206.00 
  Albin, Sajan 1755 IND0.001-0.7520-15.00 
  Gani, Mohammad Ali 1633 PHI1.0010.14202.80 
 * 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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