Blitz: Individual Calculations November 2023
 Contreras Huaman, Fiorella  Total change: 2.66  Rating chartPersonal card
 II IRT Blitz Open Jose Idrogo Hidalgo "El Arbitro de Trujillo" Trujillo PER 2023-09-29
RcRownchangeKK*chgGame
 1779 2030 5.00 9 -1.63 38 -61.94 
  Castillo Muguerza, Jhon Antony 1417 PER0.001-0.9838-37.24 
  Silva, Nelson 1630  * ARG1.0010.08383.04 
  Quiroz Alva, Gian Carlo Gabriel 1726 PER1.0010.14385.32 
  Arteaga Rivera, Rodolfo 1753 PER1.0010.17386.46 
  Quiroz Alva, Franco Rodrigo 1780 PER0.001-0.8138-30.78 
  Pacheco, Marco m2274 PER0.001-0.2038-7.60 
  Reyes Zavaleta, Sergio Gabriel 1433 PER1.0010.02380.76 
  Sanchez Negreiros, Jose Alberto 1653 PER1.0010.09383.42 
  Leiva, Gianmarco m2341 PER0.001-0.1438-5.32 
 * 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)
 
 XII Campeonato Panamericano Escolar de Ajedrez - Blitz Sub 17 Lima PER 2023-10-20
RcRownchangeKK*chgGame
 1808 1937 7.50 9 1.70 38 64.60 
  Romero Villarroel, Rodrigo Ever 1537  * BOL1.0010.08383.04 
  Ramallo Aguilar, Ariadne Ricela 1559 BOL1.0010.09383.42 
  Mercado Diaz, Fabricio Edwin 1661 BOL1.0010.17386.46 
  Quiroz Alva, Franco Rodrigo 1812 PER1.0010.333812.54 
  Reyes Zavaleta, Fabian Ricardo 1935 PER0.5010.00380.00 
  Chilan Villa, Andres Jesus 1786 ECU1.0010.303811.40 
  Cifuentes Camacho, Miguel Angel 1883 COL1.0010.423815.96 
  Mayta Aiza, Maveric 1984 BOL0.001-0.4338-16.34 
  Rumbos Garcia, Alejandro Daniel 2117 VEN1.0010.743828.12 
 * 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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