Individual Calculations February 2017
 Gabbani, Sara  Total change: -58.80  Rating chartPersonal card
 FE 25 Citta' di Montecatini - C Montecatini Terme ITA 2016-12-27
RcRownchangeKK*chgGame
 1330 1474 2.00 5 -1.47 40 -58.80 
  Maracci, Stefano 1338 ITA0.001-0.6840-27.20 
  Daniele, Fabio 1360 ITA1.0010.344013.60 
  Graziani, Emma 1318 ITA0.501-0.2140-8.40 
  Melosi, Alessandro 1311 ITA0.001-0.7240-28.80 
  Mongelluzzi, Alex 1321 ITA0.501-0.2040-8.00 

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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