Individual Calculations November 2022
 Porcu, Riccardo  Total change: -17.40  Rating chartPersonal card
 World junior under 20 championship 2022 - Open Dorgali ITA 2022-10-12
RcRownchangeKK*chgGame
 1967 1759 2.00 10 -0.87 20 -17.40 
  Gatineau, Yovann m2375 FRA0.001-0.0220-0.40 
  Casadio, Niccolo 2201 ITA0.001-0.0620-1.20 
  Gov, Guy 2121 ISR0.001-0.1020-2.00 
  Ghaith, Saeed Alnuaimi 1269 UAE1.0010.04200.80 
  Javornik, Nik 2064 SLO0.001-0.1420-2.80 
  Raahul, V S m2333 IND0.001-0.0220-0.40 
  Vairo, Rocco Enrico 1961 ITA0.001-0.2420-4.80 
  Salem, Muhsan Shuaib 1359  * UAE0.001-0.9220-18.40 
  Persico, Lorenzo 2007 ITA0.5010.31206.20 
  Momin, Fayzan 1975 PAK0.5010.28205.60 
 * 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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