Individual Calculations March 2011
 Merino Zurita, Hector  Total change: -13.45  Rating chartPersonal card
 TORNEO MAYOR LOS ANGELES 2010 Los Angeles CHI 2010-11-11
RcRownchangeKK*chgGame
 1819 1621 0.50 7 -1.34 25 -33.50 
  Soza De La Carrera, Jose Ignaci 2021  * CHI0.001-0.0825-2.00 
  Suazo Jara, Ruben Rodrigo 1779 CHI0.001-0.2925-7.25 
  Munoz Loyola, Samuel Eduardo 1765 CHI0.5010.19254.75 
  Olave Parra, Hugo Antonio 1854 CHI0.001-0.2125-5.25 
  Silva Pavez, Sergio 1616 CHI0.001-0.5125-12.75 
  Morales Bravo, Eduardo 1772 CHI0.001-0.3025-7.50 
  Gonzalez Orellana, Andres 1928 CHI0.001-0.1425-3.50 
 * 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)
 
 OPEN IRT LOS ANGELES SUB 2200 ELO FIDE Los Angeles CHI 2011-01-07
RcRownchangeKK*chgGame
 1925 1621 1.00 3 0.55 25 13.75 
  Torres Mardones, Luis Enrique 1873 CHI0.001-0.1925-4.75 
  Rebolledo Arias, Julio Cesar 1880 CHI1.0010.822520.50 
  Vera Soto, Sergio Hernan 2021  * CHI0.001-0.0825-2.00 
 * 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)
 
NOTE: K factor changed
 Semifinal Sur Campeonato Chileno de Ajedrez 2010/2011 Nueva Imperial CHI 2011-01-27
RcRownchangeKK*chgGame
 2021 1621 0.50 1 0.42 15 6.30 
  Alarcon Aguilar, Hans 2021  * CHI0.5010.42156.30 
 * 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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