Individual Calculations April 2015
 Severich, Axl  Total change: 16.00  Rating chartPersonal card
 IRT Campeonato Nacional Sub-18 La Paz BOL 2015-03-05
RcRownchangeKK*chgGame
 1760 1625 1.00 5 -0.68 40 -27.20 
  Medrano, Sebastian 1946 BOL0.001-0.1340-5.20 
  Vera, S. Pavel 1742 BOL0.001-0.3440-13.60 
  Abasto Chavez, Dorian Quintin 1929 BOL0.001-0.1440-5.60 
  Ugarte, Grover 1352 BOL1.0010.17406.80 
  Paniagua, Otoniel Gadiel 1829 BOL0.001-0.2440-9.60 

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 Campeonato Nacional Sub-12 Villamontes - Tarija BOL 2015-03-12
RcRownchangeKK*chgGame
 1615 1625 3.00 5 0.43 40 17.20 
  Perez, Javier 1800 BOL0.5010.23409.20 
  Torrez, Eddy Kevin 1598 BOL1.0010.464018.40 
  Lozano, Fernando 1596 BOL0.501-0.0440-1.60 
  Antezana, Sergio 1443 BOL1.0010.264010.40 
  Sanchez, Kevin 1637 BOL0.001-0.4840-19.20 

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)
 
 Torneo IRT La Paz Ciudad Maravillosa La Paz BOL 2015-03-19
RcRownchangeKK*chgGame
 1834 1625 2.00 5 0.65 40 26.00 
  Accinelli, Javier 2025  * BOL0.001-0.0840-3.20 
  Severich, Joel 1225  * BOL1.0010.08403.20 
  Maceda, Marcio 2025  * BOL0.001-0.0840-3.20 
  Aramayo, Gabriel 1891 BOL0.5010.324012.80 
  Saavedra, Nilo 2005 BOL0.5010.414016.40 
 * 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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