Individual Calculations January 2020
 Stromboli, Carlo  Total change: -19.80  Rating chartPersonal card
 2 Trofeo Inverno 2019 - A Napoli ITA 2019-11-21
RcRownchangeKK*chgGame
 1978 2256 2.50 5 -1.55 20 -31.00 
  Verre, Gaetano 1856  * ITA1.0010.08201.60 
  Nardiello, Luigi 1872 ITA0.501-0.4120-8.20 
  Andreoli, Mark Joseph 1893 ITA1.0010.10202.00 
  Melchior, Alex 2091 ITA0.001-0.7220-14.40 
  Messina, Enrico 2180 ITA0.001-0.6020-12.00 
 * 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 6 Vesuvio Chess Festival - A Boscotrecase ITA 2019-11-29
RcRownchangeKK*chgGame
 2184 2256 3.50 5 0.56 20 11.20 
  Manguso, Mauro 1963 ITA1.0010.15203.00 
  Laketic, Gojko m2346 SRB0.5010.12202.40 
  Vuelban, Virgilio m2259 PHI0.5010.00200.00 
  Buonanno, Raffaele f2078 ITA1.0010.27205.40 
  Seletsky, Grigory f2272 UKR0.5010.02200.40 

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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