Individual Calculations October 2008
 Martorelli, Antonio  Total change: 2.70  Rating chartPersonal card
 Semifinale campionati d'Italia Saint Vincent ITA 2008-07-19
RcRownchangeKK*chgGame
 2262 2240 4.50 9 0.27 10 2.70 
  Gioseffi, Massimiliano 2049 ITA0.501-0.2510-2.50 
  Locci, Damiano 2094 ITA1.0010.30103.00 
  Vezzosi, Paolo m2352 ITA0.5010.15101.50 
  Sarno, Spartaco m2329 ITA0.5010.12101.20 
  Rombaldoni, Axel f2374 ITA0.001-0.3210-3.20 
  Ferri, Stefano 2146 ITA1.0010.37103.70 
  Bonafede, Alessandro f2329 ITA1.0010.62106.20 
  Dvirnyy, Daniyyl f2358 ITA0.001-0.3410-3.40 
  Bentivegna, Francesco f2329 ITA0.001-0.3810-3.80 

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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