Individual Calculations January 2016
 Alarcon Garcia, Alejandro Mikh  Total change: 100.40  Rating chartPersonal card
 Gran Prix IRT Peru 2015 Sur Arequipa PER 2015-11-26
RcRownchangeKK*chgGame
 1956 1701 3.00 6 1.59 40 63.60 
  Puppi Lazo, Jorge Luis 2101  * PER1.0010.924036.80 
  Gallo Ponce, Elbert f2101  * PER0.001-0.0840-3.20 
  Alarco, Alvaro 2101  * PER0.5010.424016.80 
  Chavez Barriga, Jefferson 1780 PER1.0010.614024.40 
  Nina, Miguel Angel f2101  * PER0.001-0.0840-3.20 
  Velasquez Ramos, Marcelo 1549 PER0.501-0.2040-8.00 
 * 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)
 
 XII Sudamericano de la Juventud Sub-14 Absoluto Santa Cruz BOL 2015-12-02
RcRownchangeKK*chgGame
 1854 1701 3.50 8 0.92 40 36.80 
  Vasquez Jimenez, Cristhian 1967 PER0.5010.324012.80 
  Aguero Arce, Matias 2030 ARG0.5010.384015.20 
  Coro, Lucas 1926 ARG0.5010.284011.20 
  Santiago Vilca, Lito Gustavo 1505 PER1.0010.254010.00 
  Anamaria Estrada, Franco 1753 PER1.0010.574022.80 
  Kapitanchuk, Tomas f1973 ARG0.001-0.1740-6.80 
  Leto, Enzo 2027 ARG0.001-0.1340-5.20 
  Cid Munoz, Benjamin 1647 CHI0.001-0.5840-23.20 

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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