Individual Calculations September 2010
 Bustamante, Godofredo  Total change: 13.95  Rating chartPersonal card
 LV CAMPEONATO NACIONAL ABSOLUTO Huaraz, Peru PER 2010-06-23
RcRownchangeKK*chgGame
 2119 1937 2.00 7 -0.04 15 -0.60 
  Pacheco, Marco f2337  * PER0.001-0.0815-1.20 
  Mamani, Joan Franco 2096 PER0.5010.21153.15 
  Cutipa, Gianfranco 2096 PER1.0010.711510.65 
  Fernandez, Fernando 2337  * PER0.001-0.0815-1.20 
  Cuellar, Diego f2104 PER0.5010.22153.30 
  Principe, Alexander f1957 PER0.001-0.4715-7.05 
  Frias, Marco 1904 PER0.001-0.5515-8.25 
 * 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)
 
 V IRT ABIERTO "CIUDAD DEL MEJOR CLIMA DEL MUNDO" Huanuco, Peru PER 2010-07-28
RcRownchangeKK*chgGame
 1793 1937 4.50 7 -0.18 15 -2.70 
  Valdivia Fabian, Joel 1596 PER1.0010.12151.80 
  Cornelio Argumedo, Yamil 1773 PER0.001-0.7215-10.80 
  Cuenca Celis, Caleb 1537  * PER1.0010.08151.20 
  Morales Rodriguez, Daniel 1791 PER1.0010.30154.50 
  Luna Isidro, Jose 1831 PER0.501-0.1415-2.10 
  Melendres Mariano, Maransa 1843 PER1.0010.37155.55 
  Contreras, Jose 2183 PER0.001-0.1915-2.85 
 * 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)
 
 COPA LATINOAMERICANA DE AJEDREZ B CUSCO, PERU PER 2010-08-18
RcRownchangeKK*chgGame
 2121 1937 3.50 9 1.15 15 17.25 
  Monroy Carrizo, Javier 2087 BOL1.0010.701510.50 
  Alarco, Alvaro 2158 PER0.5010.28154.20 
  Moreno, William 2116 PER0.001-0.2715-4.05 
  Flores Arroyo, Luis 2159 PER0.5010.28154.20 
  Santiago Lastra, Nefi 2093 PER0.5010.21153.15 
  Harter, Jorge 2160 PER0.5010.28154.20 
  Palacios, Efrain 2163 PER0.001-0.2115-3.15 
  Canaza, Richard 2102 PER0.001-0.2815-4.20 
  Gomez, Miguel 2055 PER0.5010.16152.40 

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)
 

 

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