Individual Calculations September 2018
 Li, James  Total change: -11.60  Rating chartPersonal card
 XXIX Festival Panamericano de la Juventud U-18 Abs Santiago CHI 2018-07-22
RcRownchangeKK*chgGame
 2056 1949 2.50 8 -0.49 40 -19.60 
  Pinto, Daniel f2171 BOL0.001-0.2240-8.80 
  Sica, Mauro c2159 ARG0.5010.274010.80 
  Sandoval Meza, Pablo 1828 CHI1.0010.344013.60 
  Rengifo Blancas, Renzo Jhonathan 2161 PER0.001-0.2340-9.20 
  Cid Munoz, Benjamin 1795 CHI1.0010.294011.60 
  Vazquez Maccarini, Danitza wm2266 PUR0.001-0.1340-5.20 
  Vasquez Jimenez, Cristhian 2192 PER0.001-0.2040-8.00 
  Salas Araya, Alfredo 1872 CHI0.001-0.6140-24.40 

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)
 
 2018 Semiahmoo Open Surrey CAN 2018-08-04
RcRownchangeKK*chgGame
 1864 1949 2.00 3 0.20 40 8.00 
  Zheng, Victor 1672 CAN1.0010.17406.80 
  Hiebert, Kenji 2031 JPN0.001-0.3940-15.60 
  Chandra, Anand Rishi 1889 CAN1.0010.424016.80 

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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