Individual Calculations May 2024
 Rios Soriano, Alwyn Asdrubal  Total change: -9.60  Rating chartPersonal card
 IV IRT OPEN "TIERRA COLORADA" Pucallpa PER 2024-04-22
RcRownchangeKK*chgGame
 1841 1499 0.00 2 -0.24 40 -9.60 
  De La Cruz Gutierrez, Franklin Os 1899  * PER0.001-0.0840-3.20 
  Surichaqui Ayarza, Edinson Simon 1782 PER0.001-0.1640-6.40 
 * 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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