Individual Calculations July 2018
 Tiraboschi, Umberto  Total change: -19.60  Rating chartPersonal card
 OP 31 Settimanale SS Lazio - B Roma ITA 2018-04-25
RcRownchangeKK*chgGame
 1277 1207 1.50 5 -0.54 20 -10.80 
  Musmarra, Giovanni 1464 ITA0.001-0.1820-3.60 
  Marmaggi, Luigi 1094 ITA0.501-0.1520-3.00 
  Damico, Mauro 1204 ITA1.0010.502010.00 
  Marchi, Alessandro 1294 ITA0.001-0.3820-7.60 
  Benedetti, Tommaso 1331 ITA0.001-0.3320-6.60 

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)
 
 WE 10 Lazio Scacchi - B Roma ITA 2018-06-15
RcRownchangeKK*chgGame
 1347 1190 0.50 3 -0.44 20 -8.80 
  Giannandrea, Fabio 1494 ITA0.001-0.1420-2.80 
  Nigrelli, Dario 1420 ITA0.001-0.2120-4.20 
  Bria, Alessandro 1127 ITA0.501-0.0920-1.80 

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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