Individual Calculations April 2016
 Marta, Daniele  Total change: -10.80  Rating chartPersonal card
 48 CIS - Serie A2 - Girone 6 Pomezia ITA 2016-03-11
RcRownchangeKK*chgGame
 2101 1977 0.50 3 -0.54 20 -10.80 
  Di Benedetto, Edoardo f2262 ITA0.001-0.1620-3.20 
  Buonanno, Massimo 1991 ITA0.5010.02200.40 
  Difronzo, Andrea 2049 ITA0.001-0.4020-8.00 

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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