Individual Calculations September 2011
 Cuellar, Diego  Total change: 69.30  Rating chartPersonal card
 I OPEN IRT DE AJEDREZ “TOP CHESS” LIMA, PERU PER 2011-05-24
RcRownchangeKK*chgGame
 1991 2125 3.50 5 0.22 15 3.30 
  Pazos, Jorge Alberto 1725  * PER1.0010.08151.20 
  Martinez Alcantara, Jose E 1946 PER0.501-0.2315-3.45 
  Vallejos Diaz, Jorge Chris 2014 PER1.0010.35155.25 
  Fernandez, Fernando 2315 PER0.001-0.2515-3.75 
  Bustamante, Godofredo 1954 PER1.0010.27154.05 
 * 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)
 
 CAMPEONATO PANAMERICANO U-20 ABSOLUTO Duran ECU 2011-06-05
RcRownchangeKK*chgGame
 2172 2125 6.00 9 2.15 15 32.25 
  Reinoso, Eduardo 1745 ECU1.0010.09151.35 
  Gemy, Jose Daniel f2269 BOL1.0010.691510.35 
  Espinoza Palomino, Willyam f2295 PER0.001-0.2815-4.20 
  Barbosa, Evandro Amorim f2343 BRA0.5010.28154.20 
  Valenzuela Gomez, Fernando 2139 CHI0.5010.02150.30 
  Henriquez Villagra, Cristobal 2218 CHI0.5010.13151.95 
  Leon Calderon, Jonathan 2132 ECU1.0010.51157.65 
  Blackman, Justin 2152 BAR1.0010.54158.10 
  De Arco, Luis Carlos 2252 COL0.5010.17152.55 

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)
 
 Zonal 2.4 - Open 2011 Araruama/RJ BRA 2011-06-18
RcRownchangeKK*chgGame
 2211 2125 3.50 7 0.77 15 11.55 
  Toth, Christian Endre m2366 BRA0.001-0.2015-3.00 
  Dias, Simao Poscidonio 2029 BRA0.501-0.1315-1.95 
  Dos Santos Jr, Braulio 2016 BRA1.0010.35155.25 
  Brito, Luismar f2277 BRA0.5010.20153.00 
  Quintiliano Pinto, Renato R 2252 BRA0.5010.17152.55 
  De Paiva, Pedro Henrique 2239 BRA0.5010.16152.40 
  Espinoza Palomino, Willyam f2295 PER0.5010.22153.30 

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)
 
 XXII Torneo Panamericano de Ajedrez de la Juventud 2011 U-14 Absoluto Cali COL 2011-07-02
RcRownchangeKK*chgGame
 2014 2110 6.50 8 1.48 15 22.20 
  Castro, Jairo Antonio 1896 COL1.0010.23153.45 
  Leon Magallanes, Isaac 1928 ECU1.0010.26153.90 
  Chiari, Arthur Gontijo f2034 BRA1.0010.40156.00 
  Ruiz C, Joshua D f2148 COL0.5010.05150.75 
  Sosa, Tomas 2075 ARG1.0010.45156.75 
  Velasco, Ricardo 2008 VEN0.501-0.1415-2.10 
  Novoa, Fernando 2044 ARG0.501-0.0915-1.35 
  Fuentes Parra, Victor Ignacio 1978 CHI1.0010.32154.80 

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)
 

 

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