Individual Calculations October 2017
 Dieli, Riccardo  Total change: -38.80  Rating chartPersonal card
 XIX Open Internacional de Sants, Hostafrancs i Bordeta Grup B Barcelona ESP 2017-08-18
RcRownchangeKK*chgGame
 1700 1815 4.50 10 -1.94 20 -38.80 
  Sarrio Vendrell, Nerea 1633 ESP1.0010.26205.20 
  Cano Vila, Eduard 1578 ESP1.0010.20204.00 
  Gamboa Alvarado, Olga Leticia wf1877 CRC0.001-0.4120-8.20 
  Piales, Paul 1561 FRA0.501-0.3120-6.20 
  Dartmann Aubanell, Catriona 1541 ESP1.0010.17203.40 
  Calonge Fabregat, Marc 1885 ESP0.001-0.4020-8.00 
  Ayzenberg, Alena 1919 NOR0.001-0.3620-7.20 
  Grasa Solanas, Oscar 1661 ESP1.0010.29205.80 
  Cuesta Alonso, Ivan 1648 ESP0.001-0.7220-14.40 
  Xifra Tome, Bernat 1695 ESP0.001-0.6620-13.20 

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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