Individual Calculations March 2012
 Chong Chinchay, Eric Joel  Total change: 32.55  Rating chartPersonal card
 1er IRT ABIERTO DE AJEDREZ- CIUDAD DE CHINCHA CHINCHA PER 2011-10-28
RcRownchangeKK*chgGame
 2002 1893 2.50 5 0.58 15 8.70 
  Fernandez, Fernando 2293  * PER0.001-0.0815-1.20 
  Pazos, Jorge Alberto 1760 PER1.0010.32154.80 
  Llanos, Walter 2147 PER0.001-0.1915-2.85 
  Orbezo Rosales, Ximena Lucia 1786 PER1.0010.35155.25 
  Alzola, Enrique 2024 PER0.5010.18152.70 
 * 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)
 
 VII FESTIVAL SUDAMERICANO DE AJEDREZ DE LA JUVENTUD OPEN 12 LIMA PER 2011-12-18
RcRownchangeKK*chgGame
 1944 1893 0.00 2 -0.86 15 -12.90 
  Escalante Ramirez, Brian Sebast 1880 PER0.001-0.5215-7.80 
  Cori Quispe, Kevin 2008 PER0.001-0.3415-5.10 

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 Santisimo Nombre de Jesus 2012-I Lima PER 2012-01-27
RcRownchangeKK*chgGame
 1793 1894 6.50 8 1.55 15 23.25 
  Bernuy, Carlos 1546 PER1.0010.11151.65 
  Strohmeier, Luis 1597 PER1.0010.15152.25 
  Pazos, Jorge Alberto 1750 PER1.0010.31154.65 
  De La Cruz, Jonathan 1997 PER0.5010.14152.10 
  Pazos, Marco 1981 PER1.0010.62159.30 
  Cori Quispe, Kevin 1990 PER0.5010.13151.95 
  Cruz Pereyra, Andresantoni 1772 PER1.0010.33154.95 
  Murga, Caleb 1708 PER0.501-0.2415-3.60 

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)
 
 XVII Gand Prix Segunda Parada "Guayaquil Perla del Pacifico" Guayaquil ECU 2012-02-03
RcRownchangeKK*chgGame
 1966 1894 3.50 6 0.90 15 13.50 
  Bermudez Veliz, Josselyn 1653 ECU1.0010.20153.00 
  Chang Suarez, Rommel 2229 ECU0.5010.38155.70 
  Medina Paz, Miguel m2294  * ECU0.001-0.0815-1.20 
  Garcia, Yasser 1687 ECU1.0010.23153.45 
  Condor, Andres 1790 ECU1.0010.36155.40 
  Saltos Velez, Adrian 2145 ECU0.001-0.1915-2.85 
 * 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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