Individual Calculations May 2016
 Castelli, Giovanni J.  Total change: 3.60  Rating chartPersonal card
 48 CIS - Serie A2- Girone 8 Cammarata ITA 2016-03-11
RcRownchangeKK*chgGame
 1875 1929 3.00 5 0.18 20 3.60 
  Arcidiaco, Francesco 1641 ITA1.0010.16203.20 
  Gueci, Laura 1902 ITA0.501-0.0420-0.80 
  Tondo, Salvatore 1889 ITA0.501-0.0620-1.20 
  Spinella, Andrea 1913 ITA1.0010.48209.60 
  Fabiano, Giuseppe f2029 ITA0.001-0.3620-7.20 

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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