Individual Calculations November 2022
 Zapata Romero, Italo German  Total change: -23.60  Rating chartPersonal card
 IV Clasico IRT Escuela Trinitaria Deportiva U-2400 Lima PER 2022-10-14
RcRownchangeKK*chgGame
 1444 1638 3.50 6 -0.59 40 -23.60 
  Flower Nivin, Cesar Antonio Joaqu 1194 PER0.501-0.4440-17.60 
  Pariona Palomino, Miguel Angel 1184 PER0.501-0.4440-17.60 
  Casqui Lopez, Pamela Grace 1204 PER1.0010.06402.40 
  Vasquez Espino, Joselyn Brillit 1238  * PER1.0010.08403.20 
  Saenz, Ivan 1820 PER0.5010.24409.60 
  Morales Nino, Luis 2026 FID0.001-0.0940-3.60 
 * 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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