Individual Calculations January 2024
 Calderon Guerra, Odalys Lisbeth  Total change: 39.60  Rating chartPersonal card
 I IRT LA DAMA Y EL REY QUITO ECU 2023-12-09
RcRownchangeKK*chgGame
 1491 1419 2.00 4 0.33 40 13.20 
  Ruiz Martinez, Alejandro Tomas 1348 ECU1.0010.404016.00 
  Guerrero Cajeca, Matias Israel 1735 ECU0.001-0.1340-5.20 
  Carrasco, Ruben 1448 ECU1.0010.544021.60 
  Ortiz Castro, Jonathan Alejandro 1431 ECU0.001-0.4840-19.20 

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 Femenino Lima PER 2023-12-16
RcRownchangeKK*chgGame
 1348 1419 6.00 9 0.66 40 26.40 
  Condori Quispe, Leysi Azucena 1099 PER1.0010.13405.20 
  Paredes Minaya, Alyssa Christina 1228 PER1.0010.254010.00 
  Mollo Figueroa, Nicole 1713 BOL0.001-0.1540-6.00 
  Atencio Uribe, Luhana Khate 1228 PER0.501-0.2540-10.00 
  Florez Huaman, Areli Oriana 1357 PER1.0010.414016.40 
  Ascama Paredes, Sofia Elvira 1374 PER0.501-0.0640-2.40 
  Vizcarra Quispe, Ramalia Bellaluz 1522 PER1.0010.644025.60 
  Torres Alarcon, Luciana Yanella 1264 PER0.501-0.2140-8.40 
  Casqui Lopez, Pamela Grace 1344 PER0.501-0.1040-4.00 

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)
 

 

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