Individual Calculations January 2024
 Paredes Minaya, Crhistian Jesus  Total change: 86.80  Rating chartPersonal card
 XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto Florianopolis SC BRA 2023-12-02
RcRownchangeKK*chgGame
 1503 1374 5.00 8 2.00 40 80.00 
  Macedo, Felipe Cruz 1527 BRA0.5010.20408.00 
  Zegarra Castaneda, Oliver Mateo 1107 PER1.0010.18407.20 
  Galli, Lisandro 1185 URU1.0010.254010.00 
  Oliveira, Olavo Tadeu Carvalho 1634 BRA1.0010.824032.80 
  Torales G., Ivan Alejandro B. 1734 PAR0.5010.404016.00 
  Jardim, Frederico Rodrigues 1931 BRA0.001-0.0340-1.20 
  Mattos, Bernardo Cunha 1643 BRA0.001-0.1740-6.80 
  Munoz Venegas, Martin 1265 CHI1.0010.354014.00 

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 - Sub 11 Absoluto Lima PER 2023-12-16
RcRownchangeKK*chgGame
 1285 1374 5.00 8 0.17 40 6.80 
  Daza Atencia, Mathias David 1012 PER1.0010.10404.00 
  Pareja Pacco, Rodrigo Andre 1138 PER1.0010.20408.00 
  Santiago Perez, Luis Yamil 1641 PER0.001-0.1840-7.20 
  Ramos Barriga, William Naylamp 1141 PER1.0010.21408.40 
  Ydrogo Agreda, Gustavo Alonso 1197 PER1.0010.274010.80 
  Vilca Contreras, Dante Ivan 1547 PER0.001-0.2740-10.80 
  Fernandez Monteza, Fabian Arturo 1492 PER0.001-0.3440-13.60 
  Salazar Flores, Adiel Jesus 1109 PER1.0010.18407.20 

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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