Individual Calculations June 2023
 Rodriguez, Gustavo  Total change: -7.00  Rating chartPersonal card
 TORNEO INFANCIAS COMPARTIDAS sub2400 Monteros - Tucuman ARG 2023-04-30
RcRownchangeKK*chgGame
 1469 1805 0.50 1 -0.38 20 -7.60 
  Lopez Perlo, Javier 1469 ARG0.501-0.3820-7.60 

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)
 
 Maipu Chess Open "Alejandro Bermejo in memoriam" Maipu - Mendoza ARG 2023-05-18
RcRownchangeKK*chgGame
 1740 1805 3.50 6 0.03 20 0.60 
  Pacheco, Daniel f2277 ARG0.001-0.0520-1.00 
  Casco, Ezequiel 1405  * ARG1.0010.08201.60 
  Bona, Luca Jesus 1408 ARG0.501-0.4220-8.40 
  Riquelme Abuffon, Nicolas 1756 CHI1.0010.43208.60 
  Navarro Guerrero, Vicente 2126 CHI0.001-0.1320-2.60 
  Etchechoury, Julian Andres 1467 ARG1.0010.12202.40 
 * 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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