Individual Calculations November 2023
 Deza Ponce, Mikael  Total change: 84.00  Rating chartPersonal card
 XII Campeonato Panamericano Escolar de Ajedrez - Sub 09 Absoluto Lima PER 2023-10-16
RcRownchangeKK*chgGame
 1257 1132 4.50 7 2.10 40 84.00 
  Rodriguez Barrientos, Johan Razie 1257 BOL1.0010.674026.80 
  Montoya Jorge, Richard Lionel 1399 PER0.001-0.1840-7.20 
  Torrez Basto, Alex Sebastian 1193 BOL0.5010.08403.20 
  Montano Cardozo, Franco Leonardo 1308 BOL1.0010.734029.20 
  Mendoza Alata, Victor Gabriel 1055 PER1.0010.394015.60 
  Gallegos Quispe, Daniel Paolo 1355 PER0.001-0.2240-8.80 
  Fernandez Rocha, Mauro Alejandro 1229 BOL1.0010.634025.20 

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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