Individual Calculations January 2017
 Piperno, Renato  Total change: 47.60  Rating chartPersonal card
 OP 14 Infrasettimanale ARS - B Roma ITA 2016-10-20
RcRownchangeKK*chgGame
 1457 1296 3.00 6 1.19 40 47.60 
  Fargion, Michael Jonathan 1490 ITA0.001-0.2540-10.00 
  Mariani, Romeo 1512 ITA0.5010.284011.20 
  Quaglia, Ferdinando 1599 ITA1.0010.864034.40 
  Raparelli, Riccardo 1058 ITA1.0010.20408.00 
  De Guisa, Michele 1491 ITA0.5010.254010.00 
  Vanzan, Alessandro 1592 ITA0.001-0.1540-6.00 

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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