Blitz: Individual Calculations November 2023
 Reyes Perez, Aracelly  Total change: 38.80  Rating chartPersonal card
 XII Campeonato Panamericano Escolar de Ajedrez - Blitz Sub 13 Lima PER 2023-10-20
RcRownchangeKK*chgGame
 1307 1308 5.00 8 0.97 40 38.80 
  Fogo Esquivel, Levi Kalani Alexan 1654 MEX0.001-0.1140-4.40 
  Torres Diaz, Lucia Marcela 1105 PER1.0010.24409.60 
  Rodriguez Chambi, Fabrizio Santia 1128 PER1.0010.264010.40 
  El Hage Serrano, Caely 1449 BOL0.001-0.3140-12.40 
  Callupe Matias, Obed Esteban 1015 PER1.0010.15406.00 
  Estrada Cantaro, Andre Fabio 1474 PER0.001-0.2840-11.20 
  Sanchez Sanchez, Leonardo Daniel 1221 PER1.0010.384015.20 
  Vasquez Florez, Yoshua Marcelo 1413 PER1.0010.644025.60 

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)
 

 

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