Individual Calculations July 2019
 Motuzova, Marta  Total change: -26.20  Rating chartPersonal card
 FE 5 Club Scacchisti.it - B Rio ITA 2019-06-02
RcRownchangeKK*chgGame
 1614 1804 4.50 8 -1.31 20 -26.20 
  La Barbera, Manfredi 1483 ITA1.0010.13202.60 
  De Marinis, Marcello 1674 ITA1.0010.32206.40 
  Ricciardi, Giuseppe 1520 ITA0.501-0.3420-6.80 
  Dai Campi, Danilo 1816 ITA0.5010.02200.40 
  Buzio, Alberto 1760 ITA0.501-0.0620-1.20 
  Kukreja, Sankalp 1499 IND0.001-0.8620-17.20 
  Navarra, Stefano 1443 ITA1.0010.10202.00 
  Mantovan, Giuseppe 1716 ITA0.001-0.6220-12.40 

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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