Individual Calculations June 2018
 Mejias Nunez, Rafael E.  Total change: 16.00  Rating chartPersonal card
 Clasificatorio de Puerto Rico 2018 San Juan PUR 2018-05-25
RcRownchangeKK*chgGame
 1849 1881 3.50 6 0.40 40 16.00 
  Luna Colon, Eliseo 1481  * PUR1.0010.08403.20 
  Almedina Ortiz, Edgardo J. f2212 PUR0.5010.384015.20 
  Gonzalez Gonzalez, Enoel 1819 PUR0.001-0.5940-23.60 
  Maldonado Polo, Mariangeli 1481  * PUR1.0010.08403.20 
  Campiz Jimenez, Leonardo 2036 PUR0.5010.21408.40 
  Sosa Trani, Luis f2062 PUR0.5010.24409.60 
 * 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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