Individual Calculations April 2019
 Vanzan, Alessandro  Total change: -9.80  Rating chartPersonal card
 OP 12 Memorial Salvatore Nobile - B Roma ITA 2019-01-10
RcRownchangeKK*chgGame
 1377 1579 5.50 9 -1.16 20 -23.20 
  Gismondi, Gherardo Maria 1384 ITA1.0010.25205.00 
  Tamburrini, Andrea 1347 ITA1.0010.21204.20 
  Bertollini, Ferruccio 1398 ITA1.0010.26205.20 
  Marini, Luigi 1179  * ITA1.0010.08201.60 
  Marchi, Alessandro 1370 ITA0.501-0.2720-5.40 
  Abuhamdieh, Nando 1446 ITA0.001-0.6820-13.60 
  De Cataldo, Antonio Humberto 1179  * ITA1.0010.08201.60 
  Andreassi, Luca 1681 ITA0.001-0.3620-7.20 
  De Guisa, Michele 1405 ITA0.001-0.7320-14.60 
 * 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)
 
 OP 20 I like Elo Roma ITA 2019-01-21
RcRownchangeKK*chgGame
 1723 1579 3.50 8 0.67 20 13.40 
  Gardon, Ermanno 1979  * ITA0.001-0.0820-1.60 
  De Bernardis, Luigi 1376 ITA1.0010.24204.80 
  Rocchi, Federico 1881 ITA0.001-0.1520-3.00 
  Tamburrini, Andrea 1347 ITA1.0010.21204.20 
  Marcangeli, Alessandro 1748 ITA0.5010.22204.40 
  Di Dario, Dario 1496 ITA1.0010.39207.80 
  Gromovs, Sergejs f1979  * ITA0.001-0.0820-1.60 
  Minikh, Edouard 1979  * ITA0.001-0.0820-1.60 
 * 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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