Individual Calculations August 2017
 Jimenez Acosta, Jorge  Total change: 10.20  Rating chartPersonal card
 Clasificatorio de Puerto Rico 2017 Carolina PUR 2017-06-24
RcRownchangeKK*chgGame
 1734 1890 4.50 7 -0.27 20 -5.40 
  Mejias Nunez, Rafael E. 1629 PUR0.501-0.3220-6.40 
  Velazquez Hernandez, Yan C. 1668 PUR0.501-0.2820-5.60 
  Melendez Lopez, Eduardo J. 1490  * PUR1.0010.08201.60 
  Lopez Rivera, Jose A. 1580 PUR1.0010.14202.80 
  Torres Santiago, Jonathan c2144 PUR0.001-0.1920-3.80 
  Schwabe Rivera, Ulrich 1713 PUR1.0010.27205.40 
  Gerena Rivas, Eliam f1914 PUR0.5010.03200.60 
 * 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)
 
 Campeonato de Puerto Rico 2017 Bayamon PUR 2017-07-14
RcRownchangeKK*chgGame
 1707 1890 6.50 8 0.78 20 15.60 
  Candelario Fernandez, Jorge L. 1741 PUR1.0010.30206.00 
  Marina Santana, Cristian M. 1518 PUR1.0010.10202.00 
  Schwabe Rivera, Ulrich 1713 PUR1.0010.27205.40 
  Torres Santiago, Jonathan c2144 PUR0.001-0.1920-3.80 
  Mejias Nunez, Rafael E. 1629 PUR1.0010.18203.60 
  Velazquez Rivera, Pedro J. 1758 PUR0.501-0.1820-3.60 
  Vega Jimenez, Keyshla M. wc1666 PUR1.0010.22204.40 
  Melendez Lopez, Eduardo J. 1490  * PUR1.0010.08201.60 
 * 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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