Individual Calculations September 2016
 Zapata Arbelaez, Estiven  Total change: 105.60  Rating chartPersonal card
 XXVII Panamericano de la Juventud Sub-18 Absoluto Montevideo URU 2016-07-25
RcRownchangeKK*chgGame
 2181 2080 5.50 8 2.64 40 105.60 
  Escalante Ramirez, Brian Sebasti f2305 PER0.001-0.2240-8.80 
  Dotta, Gian Franco 1680  * URU1.0010.08403.20 
  Cori Quispe , Kevin Joel m2377 PER0.001-0.1540-6.00 
  Heinechen, Juan 2194 PAR1.0010.664026.40 
  Lagar, Valentin Alejo 2203 ARG1.0010.674026.80 
  Zapata Charles, Santiago f2260 ARG1.0010.744029.60 
  Villegas, Franco 2198 ARG0.5010.16406.40 
  Zhu, Hong Rui c2232 CAN1.0010.704028.00 
 * 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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