Individual Calculations January 2020
 Vanzan, Alessandro  Total change: -29.00  Rating chartPersonal card
 22 Settimanale ASR Roma ITA 2019-10-31
RcRownchangeKK*chgGame
 1586 1572 1.00 5 -1.45 20 -29.00 
  Castelfranchi, Carlo 1972  * ITA0.001-0.0820-1.60 
  De Cataldo, Antonio Humberto 1229 ITA1.0010.12202.40 
  Luigi, Rinaldo 1771 ITA0.001-0.2420-4.80 
  Giannandrea, Fabio 1438 ITA0.001-0.6820-13.60 
  Abuhamdieh, Nando 1522 ITA0.001-0.5720-11.40 
 * 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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