Rapid: Individual Calculations May 2017
 Bolla, Vittorio  Total change: -3.60  Rating chartPersonal card
 OP RAPID ARS ROMA ITA 2017-04-01
RcRownchangeKK*chgGame
 1463 1565 3.00 5 -0.18 20 -3.60 
  Di Martino, Eugenio 1474 ITA0.001-0.6220-12.40 
  Tamburrini, Andrea 1493 ITA1.0010.40208.00 
  Abuhamdieh, Nando 1511 ITA0.001-0.5820-11.60 
  Marzio, Mario 1480 ITA1.0010.38207.60 
  Sacripanti, Valerio 1359 ITA1.0010.24204.80 

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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