Individual Calculations December 2018
 Stella, Andrea  Total change: 6.20  Rating chartPersonal card
 XII Torneio Internacional da Figueira da Foz (PCT) Figueira da Foz POR 2018-10-28
RcRownchangeKK*chgGame
 2383 2500 6.50 9 0.77 10 7.70 
  Sismeiro, Miguel 2100  * POR1.0010.08100.80 
  Roettgen, Juergen 2169 GER1.0010.12101.20 
  Romanishin, Oleg M g2443 UKR0.501-0.0810-0.80 
  Perez Garcia, Rodney Oscar m2362 CUB1.0010.31103.10 
  Alshameary Puente, Ismael f2369 ESP0.501-0.1810-1.80 
  Del Rio De Angelis, Salvador G. g2547 ESP0.5010.07100.70 
  Rotstein, Arkadij g2476 GER1.0010.47104.70 
  Jakubowski, Krzysztof g2511 POL0.5010.02100.20 
  Galego, Luis g2473 POR0.501-0.0410-0.40 
 * 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)
 
 WE 2 Vignola - A Vignola ITA 2018-11-09
RcRownchangeKK*chgGame
 2219 2497 4.00 5 -0.15 10 -1.50 
  Quaranta, Cristiano 2113 ITA1.0010.09100.90 
  Cappai, Davide 2206 ITA1.0010.15101.50 
  Montilli, Vincenzo 2235 ITA0.501-0.3210-3.20 
  Lumachi, Gabriele f2238 ITA1.0010.18101.80 
  Di Benedetto, Edoardo f2304 ITA0.501-0.2510-2.50 

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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