Individual Calculations June 2018
 Colon Magobet, Richard  Total change: -59.00  Rating chartPersonal card
 6to. Campeonato del Rio Hondo Chess Club - Grupo B Bayamon PUR 2018-04-27
RcRownchangeKK*chgGame
 1548 1581 2.00 5 -0.60 40 -24.00 
  Camacho Fabre, Rafael 1695 PUR0.001-0.3440-13.60 
  Rosa Centeno, Lucas O. 1181  * PUR1.0010.08403.20 
  Ortiz Colon, Vladimir S. 1430 PUR0.501-0.2040-8.00 
  Schwabe Rivera, Ulrich 1664 PUR0.5010.11404.40 
  Velazquez Rivera, Pedro J. 1772 PUR0.001-0.2540-10.00 
 * 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)
 
NOTE: K factor changed
 Clasificatorio de Puerto Rico 2018 San Juan PUR 2018-05-25
RcRownchangeKK*chgGame
 1484 1581 2.00 6 -1.75 20 -35.00 
  Sosa Trani, Luis f1981  * PUR0.001-0.0820-1.60 
  Santa Ramirez, Alexander 1417 PUR0.501-0.2220-4.40 
  Maldonado Polo, Mariangeli 1181  * PUR0.001-0.9220-18.40 
  Rolon Loperena, Armando R. 1307 PUR0.501-0.3320-6.60 
  Sanchez Garcia, Ivan A. 1568 PUR0.501-0.0220-0.40 
  Luna Colon, Eliseo 1447 PUR0.501-0.1820-3.60 
 * 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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