Blitz: Individual Calculations January 2020
 Devilla, Michele  Total change: 16.60  Rating chartPersonal card
 OP 2 BLITZ DI SANT'ANDRIA OZIERI ITA 2019-11-30
RcRownchangeKK*chgGame
 1571 1374 3.00 8 0.83 20 16.60 
  Ferraro Pelle, Giovanni 1602 ITA0.001-0.2120-4.20 
  Sotgiu, Roberto 1655 ITA1.0010.842016.80 
  Messina, Giuseppe Ottavio 1774  * ITA0.001-0.0820-1.60 
  Giordano, Enrico 1766 ITA0.001-0.0820-1.60 
  Malu, Marcello 1543 ITA1.0010.722014.40 
  Saddi, Giorgio 1462 ITA0.001-0.3820-7.60 
  De Ieso, Lorenzo 1398 ITA0.001-0.4720-9.40 
  Saddi, Giuseppe Giovanni 1367 ITA1.0010.49209.80 
 * 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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