Individual Calculations May 2019
 Rossi, Davide  Total change: -7.80  Rating chartPersonal card
 WE Primavera - B Bologna ITA 2019-03-30
RcRownchangeKK*chgGame
 1358 1500 3.00 5 -0.39 20 -7.80 
  Acciaioli, Giacomo 1238 ITA0.501-0.3220-6.40 
  Vergara Meersohn, Alberto Luis 1514 ITA0.5010.02200.40 
  Rimondini, Riccardo 1219 ITA1.0010.16203.20 
  Mihaila, Radu Stefan 1374 ITA0.501-0.1720-3.40 
  Bellomo, Mario 1444 ITA0.501-0.0820-1.60 

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)
 

 

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