Individual Calculations August 2017
 Bettalli, Francesco  Total change: -62.00  Rating chartPersonal card
 CIG 2017 - Finale Nazionale u14 Chianciano Terme ITA 2017-07-02
RcRownchangeKK*chgGame
 1919 2225 7.00 8 0.33 40 13.20 
  Hodo, Dionis 1825  * ITA1.0010.08403.20 
  Pennica, Andrea 1825  * ITA1.0010.08403.20 
  Cino, Giuseppe Adalberto 1839 ITA1.0010.09403.60 
  Arena, Ignazio 1904 ITA0.501-0.3740-14.80 
  Beretta, Giulio 1825  * ITA1.0010.08403.20 
  Lumachi, Gabriele 1942 ITA1.0010.16406.40 
  Carlo, Emanuele 1905 ITA0.501-0.3740-14.80 
  Buonanno, Raffaele f2285 ITA1.0010.584023.20 
 * 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)
 
 Semifinale 2017 CI u20 Civitanova Marche ITA 2017-07-15
RcRownchangeKK*chgGame
 2134 2225 3.00 8 -1.88 40 -75.20 
  Guidobene, Davide 2001 ITA0.501-0.2840-11.20 
  Di Benedetto, Edoardo f2275 ITA0.5010.07402.80 
  Bernardini, Tommaso 1904 ITA1.0010.13405.20 
  Belli, Giorgio f2257 ITA0.001-0.4640-18.40 
  Carnicelli, Valerio f2220 ITA0.001-0.5140-20.40 
  Agnello, Francesco Claudio 2137 ITA1.0010.384015.20 
  Barp, Alberto f2260 ITA0.001-0.4540-18.00 
  Savalla, Pietro 2021 ITA0.001-0.7640-30.40 

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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