Rapid: Individual Calculations January 2024
 Paredes Minaya, Crhistian Jesus  Total change: -85.20  Rating chartPersonal card
 XIX Festival Sul-Americano da Juventude 2023 RPD - U12 Absoluto Florianopolis SC BRA 2023-12-03
RcRownchangeKK*chgGame
 1241 1266 1.00 5 -1.90 40 -76.00 
  Calcada, Lucas Galvan 1806 BRA0.001-0.0340-1.20 
  Zegarra Castaneda, Oliver Mateo 1104 PER0.001-0.7140-28.40 
  Alvan Silva, Dereck Alexander 1158 PER0.501-0.1540-6.00 
  Sanchez Negreiros, Alejandro Gust 1066 PER0.501-0.2640-10.40 
  Solaeche G., Axel Jose 1069 PAR0.001-0.7540-30.00 

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)
 
 IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Rapidas - Sub 11 Absoluto Lima PER 2023-12-18
RcRownchangeKK*chgGame
 1305 1266 3.00 7 -0.23 40 -9.20 
  Angeles Castillo, Bastian Missael 1176 PER1.0010.384015.20 
  Ramos Barriga, William Naylamp 1091 PER1.0010.274010.80 
  Santiago Perez, Luis Yamil 1629 PER0.001-0.1040-4.00 
  Calluchi Carrillo, Thiago Andre 1182 PER1.0010.384015.20 
  Takahashi Guevara, Javier Kazuo 1217 PER0.001-0.5740-22.80 
  Vilca Contreras, Dante Ivan 1401 PER0.001-0.3240-12.80 
  Llatas Parihuaman, Jose Maria 1437 PER0.001-0.2740-10.80 

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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