Individual Calculations October 2017
 Huaripata Olblitas, Josue Alejan  Total change: -3.20  Rating chartPersonal card
 II Campeonato Nacional Juvenil de Ajedrez Sub 11 Absoluto Lima PER 2017-08-30
RcRownchangeKK*chgGame
 1320 1235 2.00 5 -0.08 40 -3.20 
  Vasquez Vargas, Henry Richard 1539 PER0.001-0.1440-5.60 
  Choque Ordono, Mijail Yasser 1007 PER1.0010.21408.40 
  Meza Jurado, Jharem Enrique 1295 PER0.5010.08403.20 
  Flores Aedo , Alexander Oliver M 1635  * PER0.001-0.0840-3.20 
  Barzola Aguirre , Jose Saul 1123 PER0.501-0.1540-6.00 
 * 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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