Individual Calculations October 2017
 Pablo Vertiz, Henry Yamil  Total change: 104.80  Rating chartPersonal card
 II Campeonato Nacional Juvenil de Ajedrez -Sub 13 Absoluto Lima PER 2017-08-30
RcRownchangeKK*chgGame
 1517 1217 4.00 9 2.62 40 104.80 
  Caja Alarcon, Gianpier 1579 PER1.0010.904036.00 
  Sumi, Diego 1617  * PER0.001-0.0840-3.20 
  Sanchez Arteaga, Alejandro Mathi 1469 PER1.0010.814032.40 
  Varillas Jimenez, Ivan 1500 PER0.001-0.1640-6.40 
  Pimentel Delgado, Fabricio 1485 PER1.0010.834033.20 
  Suarez Verde, Paolo Josef 1531 PER0.001-0.1440-5.60 
  Travezano Patino, Eduard Gedeon 1447 PER0.5010.294011.60 
  Vizcarra Quispe, Jhael 1617  * PER0.5010.424016.80 
  Mendoza Alvarez, Diego 1411 ITA0.001-0.2540-10.00 
 * 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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