Blitz: Individual Calculations November 2023
 Reyes Zavaleta, Sergio Gabriel  Total change: -31.60  Rating chartPersonal card
 II IRT Blitz Open Jose Idrogo Hidalgo "El Arbitro de Trujillo" Trujillo PER 2023-09-29
RcRownchangeKK*chgGame
 1631 1433 4.00 9 1.08 40 43.20 
  Retamozo, Kevin 1982 PER0.001-0.0340-1.20 
  Pizan Rodriguez, Emelin Solans 1033  * PER1.0010.08403.20 
  Villanueva Arroyo, Segundo 1796 PER1.0010.904036.00 
  Infante Acuna, Ferrel 1661 PER1.0010.794031.60 
  Moreno, William 1911 PER0.001-0.0540-2.00 
  Grados, Luis c1794 PER0.001-0.1040-4.00 
  Contreras Huaman, Fiorella wf2030 PER0.001-0.0240-0.80 
  Barbaran Aguilar, Juan Julio 1148 PER1.0010.16406.40 
  Barrantes Cueva, Diego 1325 PER0.001-0.6540-26.00 
 * 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)
 
 XII Campeonato Panamericano Escolar de Ajedrez - Blitz Sub 13 Lima PER 2023-10-20
RcRownchangeKK*chgGame
 1289 1431 3.50 8 -1.87 40 -74.80 
  Villacorta Arizabal, Adrian Marce 1087 PER1.0010.12404.80 
  Colque Mendoza, Fabrizio Daniel 1235 PER0.501-0.2540-10.00 
  Veizaga Mamani, Kirsten Ivana 1311 BOL0.001-0.6640-26.40 
  Gomez Jalixto, Matthew Yahir 1132 PER1.0010.15406.00 
  Ascama Paredes, Sofia Elvira 1232 PER1.0010.24409.60 
  El Hage Serrano, Caely 1449 BOL0.001-0.4740-18.80 
  Alarcon Vega, Icker Aldair 1565 ECU0.001-0.3240-12.80 
  Gomez Nunez, Fabian Elmer 1300 PER0.001-0.6840-27.20 

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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