Individual Calculations December 2018
 Tobar B, Carlos Andres  Total change: -9.20  Rating chartPersonal card
 IX Campeonato Panamericano de Ajedrez Escolar Sub-17 Absoluto 2018 Guatire VEN 2018-10-23
RcRownchangeKK*chgGame
 1676 1655 4.00 8 0.27 40 10.80 
  Pante Zambrano, Oscar Eduardo 1255  * VEN1.0010.08403.20 
  Rojas, Steven 2018 PER0.001-0.1040-4.00 
  Hernandez Castillo, Andry Jesus 1519 VEN0.501-0.1840-7.20 
  Fernandez Canela, Menry Francisc 1587 VEN1.0010.414016.40 
  Garcia Andrada, Heidy Nicole 1773 PER0.5010.16406.40 
  Castro Silva, Moises Antonio c1805 VEN0.001-0.3040-12.00 
  Villalobos Carrillo, Gabriel Anto 1721 VEN1.0010.594023.60 
  Ramirez Andrade, Samuel Josue 1733 VEN0.001-0.3940-15.60 
 * 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)
 
 Final Nacional Superate Intercolegiados 2018 AJEDREZ CLASICO Pre- Juvenil Masculino Barranquilla COL 2018-11-20
RcRownchangeKK*chgGame
 1530 1662 3.50 6 -0.50 40 -20.00 
  Echeverry Betancur, Jorge Andres 1514 COL1.0010.304012.00 
  Rosado Uriana, Rafael De Jesus 1536 COL0.001-0.6740-26.80 
  Nunez, Jorge Enrique 1364 COL1.0010.15406.00 
  Ascanio Lugo, Juan Pablo 1416 COL0.501-0.3140-12.40 
  Florez, Santiago 1743 COL1.0010.614024.40 
  Rodriguez Valencia, Sebastian 1606 COL0.001-0.5840-23.20 

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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