Individual Calculations September 2023
 Zanella Gonzalez, Armando Jose  Total change: 17.60  Rating chartPersonal card
 IV Hibrido Centroamericano, del Caribe y del Pacifico 2023 Panama - Porlamar - La Habana - Lima - Cusco - Ayacucho - Guayaquil - Machala PAN 2023-08-05
RcRownchangeKK*chgGame
 1317 1522 4.00 6 -0.48 40 -19.20 
  Soria Fernandez Baca, Jesus Tomas 1122  * PER1.0010.08403.20 
  Ramirez Farfan, Renato Thomas 1279 PER1.0010.20408.00 
  Alvarez Quispe, Luis Enrique 1318 PER0.501-0.2640-10.40 
  Janampa Javier, Jhonatan David 1435 PER0.001-0.6240-24.80 
  Munoz Pena, Diego Alejandro 1460 CUB0.501-0.0940-3.60 
  Nunez Pariona, Thiago Williams 1289 PER1.0010.21408.40 
 * 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 Hibrido de Duplas de Las Americas Sub-1800 2023-U1800 Caracas_Porlamar-Cusco-Guayaquil VEN 2023-08-26
RcRownchangeKK*chgGame
 1499 1522 4.00 6 0.92 40 36.80 
  Yupanqui Sucasaire, Juan Angel 1122  * PER1.0010.08403.20 
  Cabeza Marquez, Josue Alejandro 1793 VEN0.001-0.1740-6.80 
  Ortiz Balbi, Francisco Johan 1299 VEN1.0010.22408.80 
  Romero Espana, Eliezer Benjamin 1462 VEN1.0010.424016.80 
  Villafuerte Mamani, Khalid Stepha 1637 PER0.001-0.3440-13.60 
  Gonzalez Viana, Angel Yosuet 1679 VEN1.0010.714028.40 
 * 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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