Blitz: Individual Calculations January 2024
 Valdez Quihue, Benjamin Gerardo  Total change: -6.80  Rating chartPersonal card
 IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Blitz - Sub 09 Absoluto Lima PER 2023-12-20
RcRownchangeKK*chgGame
 1234 1201 3.00 7 -0.17 40 -6.80 
  Montoya Jorge, Richard Lionel 1290 PER0.5010.12404.80 
  Villanueva Chavez, Dorian Gael 1273 PER1.0010.604024.00 
  Gallegos Quispe, Daniel Paolo 1377 PER0.5010.23409.20 
  Ramos Barriga, Everaldo 1074 PER0.001-0.6740-26.80 
  Fiallos Baca, Bruno Andres 1007 ECU1.0010.254010.00 
  Moscoso Tellez, Joe Goldtie Marsh 1356 PER0.001-0.2940-11.60 
  Castro Hinojosa, Gael Alejandro 1263 PER0.001-0.4140-16.40 

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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