Individual Calculations August 2018
 Coffaro, Ruben  Total change: 80.00  Rating chartPersonal card
 CIG 2018 - Finale u14 Scalea ITA 2018-07-01
RcRownchangeKK*chgGame
 1670 1659 6.50 9 2.07 40 82.80 
  Deroma, Vittorio 1385 ITA1.0010.17406.80 
  Mai, Daniele 1431 ITA1.0010.21408.40 
  Bolognese, Leonardo 1895 ITA1.0010.804032.00 
  Bechelli, Flavio 1802 ITA0.5010.19407.60 
  Cappelletto, Joshuaede 2029 ITA0.001-0.1040-4.00 
  Meriem Benziane, Nizar 1554 ITA1.0010.364014.40 
  Miotto, Alberto 1869 ITA0.001-0.2340-9.20 
  Ballon, Gianluca 1463 ITA1.0010.254010.00 
  Sparvoli, Federico 1600 ITA1.0010.424016.80 

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)
 
 FE Informatica Commerciale 2018 Bagheria ITA 2018-07-11
RcRownchangeKK*chgGame
 1438 1659 4.50 6 -0.07 40 -2.80 
  Romano, Mario 1427 ITA0.001-0.7940-31.60 
  Sanfilippo, Giuseppe 1259  * ITA0.501-0.4240-16.80 
  Castigliola, Diego 1453 ITA1.0010.24409.60 
  Ciccia, Giuseppemattia 1330 ITA1.0010.12404.80 
  Oliveri, Umberto 1555 ITA1.0010.364014.40 
  Prestigiacomo, Francesco 1604 ITA1.0010.424016.80 
 * 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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