Individual Calculations November 2023
 Machacca Mina, Adamaris Luciana  Total change: 3.60  Rating chartPersonal card
 FESTIVAL DE AJEDREZ CONVENCIANO SETIEMBRE 2023 IRT CLASICO QUILLACHESS Quillabamba PER 2023-09-23
RcRownchangeKK*chgGame
 1279 1250 2.50 4 0.60 40 24.00 
  Qquecho Quispe, Marcos Jhuliano 1031 PER1.0010.22408.80 
  Merma, Isaias 1576 PER0.5010.374014.80 
  Mandujano, Alagon Ghaydaa Ceneth 1289 PER0.001-0.4540-18.00 
  Benitez Lucana, Joonkio Amjell Ma 1219 PER1.0010.464018.40 

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)
 
 XII Campeonato Panamericano Escolar de Ajedrez - Sub 11 Femenino Lima PER 2023-10-16
RcRownchangeKK*chgGame
 1168 1264 4.50 8 -0.51 40 -20.40 
  Yarpas Flores, Heidy 1074 ECU1.0010.254010.00 
  Aguilar Huaraca, Briana Camila 1150 PER0.501-0.1640-6.40 
  Ocampo Candela, Patsy Andrea 1191 ECU1.0010.404016.00 
  Leandro Huerta, Jasmin Anahi 1019 PER1.0010.20408.00 
  Rosas Navarro, Dominic Giselle 1243 BOL1.0010.474018.80 
  Jimenez Salas, Fabiana 1283 PER0.001-0.4740-18.80 
  Chira Diaz , Antonella 1092 PER0.001-0.7340-29.20 
  Mandujano, Alagon Ghaydaa Ceneth 1289 PER0.001-0.4740-18.80 

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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