Individual Calculations December 2018
 Ruggirello, Stefano  Total change: -48.40  Rating chartPersonal card
 WE Citta' di Forli' - Memorial Alessandro Zanzani - C Forli' ITA 2018-11-02
RcRownchangeKK*chgGame
 1292 1567 2.50 5 -1.60 20 -32.00 
  Bertuccini, Andrea 1371 ITA0.001-0.7520-15.00 
  Trevisan, Stefano 1167  * ITA0.501-0.4220-8.40 
  Vallicelli, Matteo 1402 ITA1.0010.28205.60 
  Rusanov, Ernest 1239 ITA0.001-0.8720-17.40 
  Di Bene, Daniela 1281 ITA1.0010.16203.20 
 * 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)
 
 WE 12 Citta' di Recco - C Recco ITA 2018-11-16
RcRownchangeKK*chgGame
 1397 1567 2.00 4 -0.82 20 -16.40 
  Maracci, Stefano 1386 ITA1.0010.26205.20 
  Cartegni, Aldo Jose 1414 ITA0.001-0.7020-14.00 
  Gasperetti, Eva 1215 ITA1.0010.11202.20 
  Orlandi, Paolo 1572 ITA0.001-0.4920-9.80 

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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