Individual Calculations January 2016
 Aguilar, Victor  Total change: -17.00  Rating chartPersonal card
 Gran Prix IRT Peru 2015 Sur Arequipa PER 2015-11-26
RcRownchangeKK*chgGame
 2068 2172 3.00 5 -0.08 20 -1.60 
  Chavez Barriga, Jefferson 1780 PER1.0010.08201.60 
  Pena Morales, Hugo 2212 PER1.0010.562011.20 
  Noriega, Miguel 1988 PER0.501-0.2420-4.80 
  Carbajal, Augusto 2234 PER0.001-0.4120-8.20 
  Gonzales Abreo, Pedro Francisc 2125 PER0.501-0.0720-1.40 

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)
 
 Gran Prix IRT Peru 2015 Lima Centro Lima PER 2015-12-10
RcRownchangeKK*chgGame
 2005 2172 4.50 7 -0.30 20 -6.00 
  Canchihuaman Bovis, Erick 1772  * PER0.501-0.4220-8.40 
  Castillo Martinez, Paola 1772  * PER1.0010.08201.60 
  Delgado Romero, Marco 1940 PER1.0010.21204.20 
  Puppi Lazo, Jorge Luis 2139 PER0.001-0.5520-11.00 
  Bedoya Rosales, Luis 1897 PER1.0010.17203.40 
  Sosa Patino, Carlos 2123 PER1.0010.43208.60 
  Leiva, Giuseppe m2389 PER0.001-0.2220-4.40 
 * 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)
 
 ITT 25 Millonario de Navidad Bogota COL 2015-12-18
RcRownchangeKK*chgGame
 2131 2172 4.50 9 -0.47 20 -9.40 
  Abril, Mauricio 2022 COL1.0010.30206.00 
  De Arco, Luis Carlos f2265 COL0.5010.13202.60 
  Acosta Cruz, Luis Ivan 1795 COL1.0010.09201.80 
  Almeida Quintana, Omar g2527 CUB0.001-0.1120-2.20 
  Florez, Luis Angel 2039 COL1.0010.32206.40 
  Esquivia Cuadrado, Franklin 2006 COL0.001-0.7220-14.40 
  Verbel, Jose 2082 COL1.0010.38207.60 
  Oswaldo Valentin, Requejo Cotr f2265 PER0.001-0.3720-7.40 
  Lozano, Nestor Favian f2177 COL0.001-0.4920-9.80 

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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