Individual Calculations May 2017
 Musmarra, Giovanni  Total change: -25.60  Rating chartPersonal card
 OP 24 Infrasettimanale SSL - B Roma ITA 2017-03-01
RcRownchangeKK*chgGame
 1454 1495 2.00 6 -1.28 20 -25.60 
  Ruggiero, Alessandro 1369 ITA0.501-0.1720-3.40 
  Bruni, Andrea 1558 ITA0.5010.09201.80 
  Damico, Mauro 1186 ITA1.0010.14202.80 
  Cecconi, Adriano 1640 ITA0.001-0.3120-6.20 
  Gergely, Imre 1575 ITA0.001-0.3920-7.80 
  Cappon, Fabio 1395 ITA0.001-0.6420-12.80 

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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