Individual Calculations January 2024
 Coaquira Gonzales, Oscar Adriano  Total change: 32.00  Rating chartPersonal card
 XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto Florianopolis SC BRA 2023-12-02
RcRownchangeKK*chgGame
 1559 1339 4.00 8 1.77 40 70.80 
  Munoz Ramos, Christopher f2041 CHI0.001-0.0140-0.40 
  Cammarota, Andres 1149 URU1.0010.254010.00 
  Oliveira, Olavo Tadeu Carvalho 1634 BRA0.5010.354014.00 
  Macedo, Felipe Cruz 1527 BRA0.5010.24409.60 
  Spieker, Otavio Schmidt 1398 BRA0.5010.08403.20 
  Dos Santos, Felipe Zeuli Biller 1587 BRA0.5010.314012.40 
  Simbler, Facundo 1661 ARG0.001-0.1340-5.20 
  Saavedra Aiza, Alejandro 1473 BOL1.0010.684027.20 

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)
 
 IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Sub 13 Absoluto Lima PER 2023-12-16
RcRownchangeKK*chgGame
 1173 1339 4.00 7 -0.97 40 -38.80 
  Linares Pinedo, Rafho Luis 1003 PER1.0010.12404.80 
  Zambrano Olmedo, Diego Andres 1151 ECU1.0010.264010.40 
  Farfan Tipacti, Camilo 1199 PER0.501-0.1940-7.60 
  Condori Ramirez, Dilan Smit 1214 PER0.001-0.6740-26.80 
  Pinto Vera, Jesus Nabih 1103 PER0.501-0.3040-12.00 
  Moscoso Paredes, Rafael Leonardo 1286 PER0.501-0.0740-2.80 
  Huaracc, Yarasca Darian Lucas 1253 PER0.501-0.1240-4.80 

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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