Individual Calculations February 2018
 Rios Maldonado, Javier  Total change: -10.60  Rating chartPersonal card
 5to. Torneo Abierto Memorial Narciso Rabell Mendez Grupo A San Sebastian PUR 2018-01-19
RcRownchangeKK*chgGame
 1679 1787 2.00 4 -0.53 20 -10.60 
  Zilleruelo Irizarry, Diego 2012 PUR0.001-0.2220-4.40 
  Rodriguez Gonzalez, Angel G. 1489 PUR0.001-0.8520-17.00 
  Vega Jimenez, Keyshla M. wc1660 PUR1.0010.33206.60 
  Rodriguez Rosich, Carlos 1555 PUR1.0010.21204.20 

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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