Individual Calculations April 2017
 Espinal, Valles Alfredo Enmanuel  Total change: 32.00  Rating chartPersonal card
 Campeonato Metropolitano Juvenil Grupo A Sub 14 Absoluto Lima PER 2017-01-19
RcRownchangeKK*chgGame
 1525 1625 5.00 7 0.63 40 25.20 
  Barrantes Pelaez, Fernando Sebas 1290 PER1.0010.12404.80 
  Giraldo, Arana Jose Alfonso 1467 PER1.0010.294011.60 
  Pariona Larrota, Andre Sebastian 1821 PER0.5010.254010.00 
  Vizcarra Quispe, Jhael 1501 PER0.501-0.1740-6.80 
  Perez, Hernan (per) 1542 PER0.501-0.1140-4.40 
  Vasquez Vargas, Henry Richard 1413 PER1.0010.23409.20 
  Gomez Sulca, Frank Royer 1640 PER0.5010.02400.80 

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)
 
 Campeonato Nacional Absoluto Peru 2017 Lima PER 2017-03-01
RcRownchangeKK*chgGame
 1665 1636 4.00 8 0.17 40 6.80 
  Pacheco, Garri f2036  * PER0.001-0.0840-3.20 
  Villanueva, Orrego Martin William 1364 PER0.501-0.3340-13.20 
  Arcos, Luis 1498 PER1.0010.314012.40 
  Cuevas Cupe, Juan Diego 1296 PER1.0010.12404.80 
  Tasayco, Alexis 1879 PER1.0010.804032.00 
  Robledo, Manuel 2036  * PER0.001-0.0840-3.20 
  Naveros Chile, Cristian 1815 PER0.001-0.2740-10.80 
  Varillas Jimenez, Ivan 1397 PER0.501-0.3040-12.00 
 * 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)
 

 

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