Individual Calculations July 2019
 Tovar Garcia-Villalba, Rocio  Total change: 8.80  Rating chartPersonal card
 IV Torneo Sub-1600 C.A.Mar Menor San Javier (Murcia) ESP 2019-06-15
RcRownchangeKK*chgGame
 1460 1202 1.00 3 0.44 20 8.80 
  Santos Saura, Iobhar 1482 ESP0.001-0.1620-3.20 
  Persson Bogdanovic, Nils Oskar 1511 ESP0.001-0.1420-2.80 
  Salmeron Castro, Pedro I 1388 ESP1.0010.742014.80 

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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