Individual Calculations January 2016
 Delgado Romero, Marco  Total change: 90.00  Rating chartPersonal card
 XII Sudamericano de la Juventud Sub-16 Absoluto Santa Cruz BOL 2015-12-02
RcRownchangeKK*chgGame
 2155 1940 3.50 7 1.81 40 72.40 
  Noboa, Kevin 2070 ECU0.001-0.3240-12.80 
  Aguilar, Luis Miguel c2056 BOL1.0010.664026.40 
  Escalante Ramirez, Brian Sebasti f2340  * PER1.0010.924036.80 
  Zapata Charles, Santiago f2272 ARG0.001-0.1240-4.80 
  Estrada Lavin, Cristian Alexand 2072 CHI1.0010.684027.20 
  Diaz Contreras, Pedro 2207 CHI0.5010.324012.80 
  Rengifo Blancas, Renzo Jhonathan 2066 PER0.001-0.3340-13.20 
 * 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)
 
 Gran Prix IRT Peru 2015 Lima Centro Lima PER 2015-12-10
RcRownchangeKK*chgGame
 1999 1940 3.50 7 0.44 40 17.60 
  Cabrera Huaman, Andres 2275 PER0.5010.384015.20 
  Aguilar, Victor 2172 PER0.001-0.2140-8.40 
  Martinez Navarro, Christian Alex 1702 PER1.0010.20408.00 
  Cuellar, Diego m2340  * PER0.001-0.0840-3.20 
  Anamaria Estrada, Franco 1753 PER1.0010.264010.40 
  Lopez, Dante 2162 PER0.001-0.2240-8.80 
  Urbano Espejo, Jose 1586 PER1.0010.11404.40 
 * 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)
 

 

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