Individual Calculations May 2016
 Spinella, Andrea  Total change: -34.00  Rating chartPersonal card
 48 CIS - Serie A2- Girone 8 Cammarata ITA 2016-03-11
RcRownchangeKK*chgGame
 1878 1913 1.00 5 -1.70 20 -34.00 
  Tondo, Salvatore 1889 ITA0.001-0.5320-10.60 
  Arcidiaco, Francesco 1641 ITA1.0010.17203.40 
  Fabiano, Giuseppe f2029 ITA0.001-0.3420-6.80 
  Castelli, Giovanni J. 1929 ITA0.001-0.4820-9.60 
  Gueci, Laura 1902 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)
 

 

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