Rapid: Individual Calculations January 2024
 Lutina Bueno, Leila Daniela  Total change: -40.80  Rating chartPersonal card
 IRT Rapid "El Poder de tus Brazos Oruro" (3ra. Version) Oruro BOL 2023-12-09
RcRownchangeKK*chgGame
 1206 1295 3.50 6 -0.21 40 -8.40 
  Fernandez Mallco, Alejandro Elvis 1116 BOL0.501-0.2340-9.20 
  Zenteno Herrera, Diego Pablo 1228 BOL1.0010.414016.40 
  Condori Rodriguez, Asael 1247 BOL0.001-0.5740-22.80 
  Castillo Condori, Jesus Alexander 1272 BOL1.0010.474018.80 
  Huanto Aruquipa, Efren 1116 BOL0.001-0.7340-29.20 
  Vargas Lopez, Jhonny Julio 1254 BOL1.0010.444017.60 

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 17 Absoluto Lima PER 2023-12-18
RcRownchangeKK*chgGame
 1394 1295 1.50 6 -0.81 40 -32.40 
  Cahuapaza Tarapaca, Leonardo 1682 PER0.001-0.0940-3.60 
  Garcia De La Rosa, Daniel Vladimi 1409 ECU0.5010.16406.40 
  Soto Huaranca, Adriana Jakeline 1294 PER0.001-0.5040-20.00 
  Bedia Cruz, Alexander Santiago 1339 PER0.001-0.4440-17.60 
  Sardon, Aragon Alejandro Ulysses 1136 PER1.0010.294011.60 
  Aracayo Chuquija, Juan Daniel 1506 PER0.001-0.2340-9.20 

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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