Individual Calculations September 2018
 Sbraccia, Giovanni  Total change: -31.60  Rating chartPersonal card
 FE Abruzzo Citta' Sant'Angelo ITA 2018-08-05
RcRownchangeKK*chgGame
 2056 1976 2.00 9 -1.58 20 -31.60 
  Madiai, Federico 2262 ITA0.001-0.1620-3.20 
  Buonanno, Raffaele f2080 ITA0.001-0.3620-7.20 
  Caprino, Marco 2143 ITA0.001-0.2820-5.60 
  Stirpe, Claudio 2026 ITA0.001-0.4320-8.60 
  Civitareale, Antonio 1972 ITA1.0010.49209.80 
  Tomasi, Diego 1946 ITA1.0010.46209.20 
  Ciampi, Vincenzo 1959 ITA0.001-0.5220-10.40 
  Messina, Francesco 1999 ITA0.001-0.4720-9.40 
  Marvulli, Dario 2120 ITA0.001-0.3120-6.20 

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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