Individual Calculations August 2019
 Chen, Siyuan  Total change: 105.20  Rating chartPersonal card
 XXI Obert Internacional Sant Marti 2019 Grup B Barcelona ESP 2019-07-13
RcRownchangeKK*chgGame
 1640 1284 3.50 8 2.63 40 105.20 
  May Freixa, Josep 1684  * ESP0.001-0.0840-3.20 
  Franzoni Ladron De Guevara, Enric 1684  * ESP0.5010.424016.80 
  Romero Funieles, Rafael 1684  * ESP0.5010.424016.80 
  Hinarejos Montano, Andres 1605 ESP1.0010.874034.80 
  Garcia Alcober, Virgilio 1655 ESP0.001-0.1040-4.00 
  Riera Mestres, Josep 1582 ESP0.5010.354014.00 
  Jimenez Molina, Victor 1592 ESP1.0010.864034.40 
  Llopis Jordan, Lluis 1633 ESP0.001-0.1140-4.40 
 * 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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