Individual Calculations May 2017
 Rivara, Massimo  Total change: -4.80  Rating chartPersonal card
 49 CIS - Serie C Girone 3 Santa Margherita Ligure ITA 2017-03-24
RcRownchangeKK*chgGame
 1732 1745 0.00 1 -0.52 20 -10.40 
  Ruggeri, Claudio 1732 ITA0.001-0.5220-10.40 

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)
 
 WE XX Primavera - B Genova ITA 2017-03-31
RcRownchangeKK*chgGame
 1639 1745 3.50 5 0.28 20 5.60 
  Vaccaro, Franco 1543 ITA0.501-0.2620-5.20 
  Fragni, Enrico 1638 ITA1.0010.35207.00 
  Grasso, Gabriele 1668 ITA0.501-0.1120-2.20 
  Coqueraut, Lodewyk 1635 ITA1.0010.35207.00 
  Roversi, Stefano 1710 ITA0.501-0.0520-1.00 

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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