Individual Calculations January 2020
 Vuelban, Virgilio  Total change: 30.90  Rating chartPersonal card
 WE 6 Vesuvio Chess Festival - A Boscotrecase ITA 2019-11-29
RcRownchangeKK*chgGame
 2129 2259 4.00 5 0.69 10 6.90 
  Garrapa, Gianluigi 1966 ITA1.0010.15101.50 
  Seletsky, Grigory f2272 UKR0.5010.02100.20 
  Stromboli, Carlo f2256 ITA0.5010.00100.00 
  Fezza, Davide 2109 ITA1.0010.30103.00 
  Rabin, Evan 2040 USA1.0010.22102.20 

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)
 
 WE 24 Memorial Roberto Magari - A Siena ITA 2019-12-06
RcRownchangeKK*chgGame
 2203 2262 4.00 5 1.10 10 11.00 
  Esposti, Federico 2132 ITA1.0010.32103.20 
  Vancini, Edoardo f2227 ITA1.0010.45104.50 
  Aleksic, Nenad m2295 SRB0.5010.05100.50 
  Bettalli, Francesco 2151 ITA0.501-0.1510-1.50 
  Guanciale, Orazio 2210 ITA1.0010.43104.30 

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 7 Levante ligure - A La Spezia ITA 2019-12-13
RcRownchangeKK*chgGame
 2116 2262 4.00 5 0.70 10 7.00 
  Ceccarini, Marco 1967 ITA0.501-0.3510-3.50 
  Zucconi, Leandro 1993 ITA1.0010.17101.70 
  Garvani, Vittorio 1875 ITA1.0010.09100.90 
  Efimov, Igor g2406 MNC1.0010.69106.90 
  Laketic, Gojko m2337 SRB0.5010.10101.00 

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 Citta' di Sorrento - A Sorrento ITA 2019-12-20
RcRownchangeKK*chgGame
 2118 2262 4.00 5 0.60 10 6.00 
  Manguso, Mauro 1963 ITA1.0010.15101.50 
  Vanacore, Francesco 2012 ITA0.501-0.3110-3.10 
  Capone, Vincenzo 2178 ITA1.0010.38103.80 
  Gromovs, Sergejs f2164 ITA1.0010.37103.70 
  Seletsky, Grigory f2272 UKR0.5010.01100.10 

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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