Individual Calculations April 2017
 Spada, Dario  Total change: 106.40  Rating chartPersonal card
 OP 23 Infrasettimanale SS Lazio - B Roma ITA 2017-01-11
RcRownchangeKK*chgGame
 1559 1466 4.00 7 1.39 40 55.60 
  Ruggiero, Alessandro 1204 ITA1.0010.18407.20 
  Magi, Alessandro 1651 ITA0.5010.24409.60 
  Casella, Carlo 1627 ITA0.001-0.2940-11.60 
  Rossi, Roberto 1617 ITA0.5010.20408.00 
  Colantonio, Marco 1613 ITA1.0010.704028.00 
  Barbieri, Massimiliano 1554 ITA1.0010.624024.80 
  Bedulli, Lucio 1649 ITA0.001-0.2640-10.40 

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)
 
 WE Mare e Relax - B Ostia ITA 2017-03-03
RcRownchangeKK*chgGame
 1640 1515 2.00 4 0.64 40 25.60 
  Sbrenna, Andrea 1620 ITA1.0010.644025.60 
  D Antrassi, Luca 1783 ITA0.001-0.1740-6.80 
  Gergely, Imre 1575 ITA0.001-0.4240-16.80 
  Mezzatesta, Franco 1581 ITA1.0010.594023.60 

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 2 Arrocco Club - B Roma ITA 2017-03-17
RcRownchangeKK*chgGame
 1374 1515 2.00 2 0.63 40 25.20 
  Mariani, Romeo 1418 ITA1.0010.374014.80 
  Dorascenzi, Angelo 1330 ITA1.0010.264010.40 

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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