Individual Calculations August 2022
 Bosco, Giuliana  Total change: -20.90  Rating chartPersonal card
 Pan American Youth Chess Festival 2022 U18 Female Montevideo URU 2022-06-26
RcRownchangeKK*chgGame
 1725 1843 5.00 9 -0.53 38 -20.14 
  Ham Corona, Ana Paola 1443  * MEX1.0010.08383.04 
  Matus, Nastassja wf1908 USA0.001-0.4138-15.58 
  Guo, Hazel 1526 CAN1.0010.13384.94 
  Borda Rodas, Anapaola S. wf2168 ARG0.001-0.1338-4.94 
  Sanchez Tobar, Francisca Valenti wc1847 CHI0.5010.01380.38 
  Ibarra Mayorga, Ximena 1686 MEX0.501-0.2138-7.98 
  Castano, Saray 1690 COL0.501-0.2038-7.60 
  Munoz Orozco, Shirley Grace 1290 PAR1.0010.03381.14 
  Garcia Andrada, Heidy Nicole wf1968 PER0.5010.17386.46 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Campeonato Argentino Sub 18 Abs y Fem 2022 Villa Martelli - Buenos Aires ARG 2022-07-16
RcRownchangeKK*chgGame
 1822 1867 5.00 9 -0.02 38 -0.76 
  De Lazzari, Felicitas 1467  * ARG1.0010.08383.04 
  Villarreal, Agustin 2202 ARG0.001-0.1238-4.56 
  Trechuelo Falcon, Agustin 1634 ARG1.0010.21387.98 
  Quiro Diaz, Alejandro Nahuel 1545 ARG1.0010.13384.94 
  Cumpe, Lucas 2207 ARG0.001-0.1238-4.56 
  Godoy, Abril Leonela 1708 ARG1.0010.293811.02 
  Ibarra, Juan Martin 2160 ARG0.5010.353813.30 
  Garcia, Pablo Nahuel 1811 ARG0.001-0.5838-22.04 
  Paz, Patricio 1664 ARG0.501-0.2638-9.88 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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