Blitz: Individual Calculations May 2018
 Cadoni, Valentina  Total change: -9.00  Rating chartPersonal card
 OP WORLD AMATEUR BLITZ 2 2018 CAGLIARI ITA 2018-04-27
RcRownchangeKK*chgGame
 1377 1236 2.50 8 -0.45 20 -9.00 
  Sushrutha, Reddy 1636  * IND0.001-0.0820-1.60 
  Hasinski, Sebastian 1636  * POL0.001-0.0820-1.60 
  Bowman, Richard L 1636  * ENG0.001-0.0820-1.60 
  Codispoti, Maria Celeste 1111 ITA0.501-0.1720-3.40 
  Manca, Antonio 1175 ITA1.0010.42208.40 
  Kostov, Kiril 1125 FID0.001-0.6520-13.00 
  Vargiu, Alessandro 1057 ITA1.0010.27205.40 
  Marras, Giuseppe 1636  * ITA0.001-0.0820-1.60 
 * 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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