Individual Calculations August 2017
 Marina Santana, Cristian M.  Total change: 151.60  Rating chartPersonal card
 Clasificatorio de Puerto Rico 2017 Carolina PUR 2017-06-24
RcRownchangeKK*chgGame
 1713 1518 2.50 5 1.24 40 49.60 
  Velazquez Rivera, Pedro J. 1758 PUR0.5010.304012.00 
  Requena Torres, Luis A. 1731 PUR0.5010.274010.80 
  Padin Rivera, Juan R. 1748 PUR0.5010.294011.60 
  Candelario Fernandez, Jorge L. 1741 PUR0.001-0.2240-8.80 
  Colon Magobet, Richard 1588 PUR1.0010.604024.00 

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
 1737 1518 5.00 10 2.55 40 102.00 
  Torres Santiago, Jonathan c1918  * PUR0.5010.424016.80 
  Mejias Nunez, Rafael E. 1629 PUR0.001-0.3540-14.00 
  Gerena Rivas, Eliam f1914 PUR0.5010.424016.80 
  Jimenez Acosta, Jorge 1890 PUR0.001-0.1040-4.00 
  Vega Jimenez, Keyshla M. wc1666 PUR1.0010.704028.00 
  Melendez Lopez, Eduardo J. 1442 PUR1.0010.404016.00 
  Candelario Fernandez, Jorge L. 1741 PUR0.001-0.2240-8.80 
  Negron De Jesus, Willie Lee 1696 PUR0.5010.23409.20 
  Velazquez Rivera, Pedro J. 1758 PUR1.0010.804032.00 
  Schwabe Rivera, Ulrich 1713 PUR0.5010.254010.00 
 * 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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