Rapid: Individual Calculations October 2017
 Xiao, Rui  Total change: -19.40  Rating chartPersonal card
 OP VI AMICIZIA TERNI ITA 2017-09-17
RcRownchangeKK*chgGame
 1547 1590 3.50 8 -0.97 20 -19.40 
  Camacho Collados, Jose m1990  * KOR0.001-0.0820-1.60 
  Di Maulo, Alessandra 1426 ITA1.0010.28205.60 
  Cardinali, Egidio 1899 ITA0.001-0.1420-2.80 
  Di Maulo, Chiara 1305 ITA1.0010.16203.20 
  Suppa, Ercole 1950 ITA0.001-0.1020-2.00 
  Spada, Dario 1350 ITA0.001-0.8020-16.00 
  Spada, Vittoria 1262 ITA1.0010.13202.60 
  Bocci, Emanuele 1190  * ITA0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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