Individual Calculations April 2017
 Arevalo Perez, Luis Alexander  Total change: 123.60  Rating chartPersonal card
 Campeonato Nacional Juvenil 2017 Sub 16 Absoluto Lima PER 2017-02-22
RcRownchangeKK*chgGame
 1557 1366 5.00 9 2.70 40 108.00 
  Rivera, Gerson 1660 PER0.001-0.1540-6.00 
  Gomez Gonzales, Cristofer Syan 1614 PER0.5010.314012.40 
  Paguada Rios, Joan Dario 1536 PER0.5010.22408.80 
  Francia Arzapalo, Piero Hernando 1531 PER1.0010.724028.80 
  Amoros Jave, Franco 1575 PER0.001-0.2340-9.20 
  Jara Marengo, Luis Carlos 1477 PER1.0010.654026.00 
  Curth Talledo, Anthony Paul 1596 PER0.001-0.2140-8.40 
  Torres Mendoza, Raul 1522 PER1.0010.714028.40 
  Campana Huerta, Marcelo 1501 PER1.0010.684027.20 

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)
 
 Campeonato Nacional Absoluto Peru 2017 Lima PER 2017-03-01
RcRownchangeKK*chgGame
 1648 1458 2.50 7 0.39 40 15.60 
  Suasnabar, Jesus c1858  * PER0.001-0.0840-3.20 
  Garceran Izquierdo, Ruben 1745 ESP0.001-0.1640-6.40 
  Pizzardo, Salvador 1858  * PER0.5010.424016.80 
  Enriquez, Martin 1858  * PER0.001-0.0840-3.20 
  Villanueva, Orrego Martin William 1364 PER0.501-0.1340-5.20 
  Francia Arzapalo, Piero Hernando 1556 PER0.5010.13405.20 
  Cuevas Cupe, Juan Diego 1296 PER1.0010.294011.60 
 * 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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