Individual Calculations February 2015
 Rios Maldonado, Javier  Total change: -20.60  Rating chartPersonal card
 2do. Torneo Internacional Memorial Narciso Rabell Mendez San Sebastian PUR 2015-01-14
RcRownchangeKK*chgGame
 1900 1770 1.00 6 -1.03 20 -20.60 
  Izuzquiza Gonzalez, Javier 2036 PUR1.0010.822016.40 
  Zilleruelo Irizarry, Diego 2049 PUR0.001-0.1620-3.20 
  Melendez Padilla, Isabelo 1917 PUR0.001-0.3020-6.00 
  Morales Santos, Natasha wc1910 PUR0.001-0.3120-6.20 
  Gomez De Jesus, Luis 1723 PUR0.001-0.5720-11.40 
  Sosa Pacheco, Luis 1762 PUR0.001-0.5120-10.20 

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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