Individual Calculations February 2018
 Ballista, Massimiliano  Total change: 7.80  Rating chartPersonal card
 FE 26 Citta' di Montecatini Montecatini Terme ITA 2017-12-27
RcRownchangeKK*chgGame
 2056 2072 3.50 6 0.39 20 7.80 
  Del Giudice, Stefano 1847 ITA1.0010.22204.40 
  Montorsi, Matteo 1804 ITA0.501-0.3320-6.60 
  Vezzosi, Paolo m2312 ITA0.5010.30206.00 
  Bellincampi, Stefano 2024 ITA0.501-0.0720-1.40 
  Olivetti, Davide 2184 ITA1.0010.652013.00 
  Frugoli, Francesco 2163 ITA0.001-0.3820-7.60 

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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