Individual Calculations October 2021
 Borges Oliveros, Sebastian Franci  Total change: 125.20  Rating chartPersonal card
 XXXI Panamerican Youth Chess Festival 2021 - U14 Open Florianopolis SC BRA 2021-09-04
RcRownchangeKK*chgGame
 1587 1636 4.50 7 0.75 40 30.00 
  Colodro Pacajes, Santos Mateo 1236  * BOL1.0010.08403.20 
  Sloan, Jed 1806 USA0.5010.22408.80 
  Caceres Sandoval, Eduardo 1772 PER0.5010.18407.20 
  Amigo Quintana, Antu 1779 CHI0.5010.19407.60 
  De Albuquerque, Ian Telek C. 1923 BRA0.001-0.1640-6.40 
  Janampa Javier, Brandon Daniel 1236  * PER1.0010.08403.20 
  Romero Villarroel, Rodrigo Ever 1354 BOL1.0010.16406.40 
 * 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 Sub 2200 Clasico Semana Humboldtiana Caracas VEN 2021-09-18
RcRownchangeKK*chgGame
 1755 1636 4.50 6 2.38 40 95.20 
  Estrada Escalante, Mariana Sirley 1236  * VEN1.0010.08403.20 
  Rojas, Luis Gabriel 1971 VEN0.5010.384015.20 
  Vielma Pena, Kenjervi Jeroham 1656 VEN1.0010.534021.20 
  Mendoza Romero, Carlos Jose 1783 VEN1.0010.704028.00 
  Lyon Martinez, Juan Pablo 1847 VEN1.0010.774030.80 
  Escalona Landi, Samid Eduardo c2036  * VEN0.001-0.0840-3.20 
 * 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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