Individual Calculations November 2023
 Solorzano Roncal, Giordano Caleb  Total change: 112.00  Rating chartPersonal card
 II IRT Clasico - Sub 2400 Jose Idrogo Hidalgo "El Arbitro de Trujillo" Trujillo PER 2023-09-29
RcRownchangeKK*chgGame
 1171 1352 1.50 2 0.09 40 3.60 
  Silva Honores, Luciana Victoria 1327 PER0.501-0.0340-1.20 
  Pizan Rodriguez, Emelin Solans 1014 PER1.0010.12404.80 

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)
 
 XII Campeonato Panamericano Escolar de Ajedrez - Sub 15 Absoluto Lima PER 2023-10-16
RcRownchangeKK*chgGame
 1538 1352 5.50 9 2.71 40 108.40 
  Zaragoza Alanis, Miguel Arnulfo 1862 MEX0.001-0.0440-1.60 
  Cuellar Aguirre, Andres Santiago 1102 PER0.501-0.3140-12.40 
  Gutarra Minaya, Percy Eduardo 1166 PER1.0010.264010.40 
  Amarilla Ettiene, Ezequiel 1875 PAR1.0010.974038.80 
  Llanto Llacsa, Yaden Wilden 1523 PER0.5010.23409.20 
  Chavez Bautista, Lennin Alfredo 1451 PER0.5010.14405.60 
  Ramirez Mori, Angel Farid 1572 PER1.0010.784031.20 
  Yujra Paredez, Ignacio Tadeo 1608 BOL1.0010.814032.40 
  Palomino Landeo, Diego Fernando 1680 PER0.001-0.1340-5.20 

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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