Rapid: Individual Calculations March 2018
 Corvi, Marco  Total change: 2.80  Rating chartPersonal card
 OP 13 ARROCCO CHESS CLUB ROMA ITA 2018-01-28
RcRownchangeKK*chgGame
 2208 2181 5.50 8 1.89 20 37.80 
  Guidi, Marco 1788 ITA1.0010.08201.60 
  Seletsky, Grigory f2353 UKR1.0010.732014.60 
  Carnicelli, Valerio f2271 ITA0.5010.12202.40 
  Gromovs, Sergejs f2324 ITA1.0010.692013.80 
  Martino, Enzo 2087 ITA0.501-0.1320-2.60 
  Vuelban, Virgilio m2261 PHI0.5010.11202.20 
  Cappai, Davide 2279 ITA0.5010.13202.60 
  Testa, Adriano 2298 ITA0.5010.16203.20 

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)
 
 OP BENEFICENZA CONTRO IL CANCRO ROMA ITA 2018-02-10
RcRownchangeKK*chgGame
 2000 2201 4.00 8 -1.75 20 -35.00 
  Pellegrini, Ennio Paolo 1801  * ITA1.0010.08201.60 
  Bellia, Fabio 1905 ITA0.001-0.8520-17.00 
  Testa, Adriano 2265 ITA0.001-0.4120-8.20 
  Fumagalli, Mauro 1801  * ITA1.0010.08201.60 
  Renzi, Alessio 1801  * ITA1.0010.08201.60 
  Barletta, Antonio 2000 ITA1.0010.24204.80 
  Cappai, Davide 2298 ITA0.001-0.3720-7.40 
  Albertini, Luca 2128 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)
 

 

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