Individual Calculations September 2017
 Sanchez Serrano, Luis Ignacio  Total change: -11.00  Rating chartPersonal card
 43 Obert Internacional Ciutat de Badalona B Badalona ESP 2017-08-02
RcRownchangeKK*chgGame
 1660 1549 2.00 7 -0.55 20 -11.00 
  Corbacho Chaves, Oscar 1849 ESP0.001-0.1520-3.00 
  Molinas Garcia, Francisco 1769 ESP0.5010.28205.60 
  Valarezzo Ricard, Pedro 1788 ESP0.001-0.2020-4.00 
  Vora, Ananya 1226 IND0.501-0.3720-7.40 
  Martinez Hernandez, Emili 1768 ESP0.001-0.2220-4.40 
  Gonzalez Avellana, Santiago 1343 ESP1.0010.24204.80 
  Gallego Montes, Antoni 1874 ESP0.001-0.1320-2.60 

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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