Individual Calculations February 2020
 Maraschi, Alberto  Total change: -6.60  Rating chartPersonal card
 CP Lodi 2020 Lodi ITA 2020-01-17
RcRownchangeKK*chgGame
 1426 1299 1.50 5 -0.33 20 -6.60 
  Bonoldi, Fabio 1699  * ITA0.001-0.0820-1.60 
  Ruggeri, Igor 1444 ITA0.5010.19203.80 
  Scovazzi, Tullio 1599 ITA0.001-0.1520-3.00 
  Haulotte, Roberto 1220 ITA0.001-0.6120-12.20 
  Colombo, Abner 1168 ITA1.0010.32206.40 
 * 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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