Individual Calculations March 2022
 Claure Verastegui, Rene David  Total change: 48.80  Rating chartPersonal card
 XVII FESTIVAL SUDAMERICANO DE LA JUVENTUD SUB 12 ABSOLUTO 2021 GUAYAQUIL ECU 2022-01-25
RcRownchangeKK*chgGame
 1334 1483 5.50 8 0.07 40 2.80 
  Alarcon Vega, Icker Aldair 1208 ECU0.001-0.8340-33.20 
  Mendoza Rivas, Edgar Javier 1107 PER1.0010.09403.60 
  Quiroz Alva, Gian Carlo Gabriel 1263 PER1.0010.22408.80 
  Ubilluz Pena, Jaiden Andres 1498 ECU1.0010.524020.80 
  Reyes Zavaleta, Cristhian Yamil 1313 PER0.501-0.2240-8.80 
  Guerrero Cajeca, Matias Israel 1370 ECU0.001-0.6540-26.00 
  Garcia De La Rosa, Daniel 1347 ECU1.0010.324012.80 
  Cardenas, Lima Vincent Matias c1568 PER1.0010.624024.80 

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)
 
 1er. Torneo Sub-14 Absoluto, Clasificatorio al Panamericano 2022 Potosi BOL 2022-02-18
RcRownchangeKK*chgGame
 1246 1483 6.50 7 1.15 40 46.00 
  Elias Filipps, Luis Rodrigo 1081 BOL1.0010.08403.20 
  Canaza Febrero, Alex Roman 1192 BOL1.0010.15406.00 
  Rosas Navarro, Bruno Shahid 1083  * BOL1.0010.08403.20 
  Yujra Paredez, Ignacio Tadeo 1308 BOL0.501-0.2340-9.20 
  Montevilla Cahuasa, Jonathan I. 1696 BOL1.0010.774030.80 
  Santos, Carlos Kevin 1226 BOL1.0010.18407.20 
  Fernandez Conni, Isaac Paulo 1139 BOL1.0010.12404.80 
 * 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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