Individual Calculations December 2018
 Rojas, Steven  Total change: 63.00  Rating chartPersonal card
 IRT Pre Continental Lima Metropolitana Grupo A Lima PER 2018-09-20
RcRownchangeKK*chgGame
 1933 2018 2.50 5 -0.38 30 -11.40 
  Celestino Pino, Alisson Nicole wf1618  * PER1.0010.08302.40 
  Gutierrez, Renzo 2276 PER0.5010.32309.60 
  Soriano Quispe, Ivan Excender f2048 PER0.001-0.4630-13.80 
  Pardo Chrem, Mariano 1647 PER1.0010.10303.00 
  Lopez, Dante 2078 PER0.001-0.4230-12.60 
 * 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)
 
 IRT Pre Continental Lima Metropolitana Grupo B Lima PER 2018-09-27
RcRownchangeKK*chgGame
 1889 2018 2.00 3 0.06 30 1.80 
  Varillas Jimenez, Ivan 1692 PER0.501-0.3730-11.10 
  Gomez Gonzales, Cristofer Syan 1778 PER1.0010.20306.00 
  Delgado Romero, Marco 2197 PER0.5010.23306.90 

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)
 
 IRT Pre Continental Lima Metropolitana Final Lima PER 2018-10-02
RcRownchangeKK*chgGame
 1942 2018 4.00 6 0.53 30 15.90 
  Benavides Conza, Diego Angelo 1618  * PER1.0010.08302.40 
  Donayre, Bertin 2135 PER0.5010.16304.80 
  Soriano Quispe, Ivan Excender f2054 PER0.5010.05301.50 
  Rengifo Blancas, Renzo Jhonathan 2123 PER0.001-0.3630-10.80 
  Quispe Limo, Josue Arnaldo 1761 PER1.0010.18305.40 
  Huarcaya Silloca, Carlos Enrique 1960 PER1.0010.423012.60 
 * 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)
 
 IX Campeonato Panamericano de Ajedrez Escolar Sub-17 Absoluto 2018 Guatire VEN 2018-10-23
RcRownchangeKK*chgGame
 1947 2018 7.00 9 1.89 30 56.70 
  Portillo Fernandez, Isaac Jesus 1618  * VEN1.0010.08302.40 
  Tobar B, Carlos Andres c1655 COL1.0010.10303.00 
  Villalobos Carrillo, Gabriel Anto 1721 VEN1.0010.15304.50 
  Ledezma Villamizar, Gabriel Enriq f2108 VEN1.0010.623018.60 
  Gonzalez Morales, Angel Luis 1966 VEN0.501-0.0730-2.10 
  Aspiazu Sibri, Marlon 1991 ECU1.0010.463013.80 
  Ramirez Gonzalez, Mauricio f2193 VEN0.001-0.2730-8.10 
  Salazar Olchowski, Gabriel Anton 2085 VEN1.0010.593017.70 
  Benavides Montenegro, Maicol f2190 VEN0.5010.23306.90 
 * 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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