Individual Calculations May 2017
 Di Chiara, Mauro  Total change: -2.60  Rating chartPersonal card
 OP 9 Memorial Nicola Palladino Milano ITA 2017-04-13
RcRownchangeKK*chgGame
 2018 1962 2.50 6 -0.13 20 -2.60 
  Vezzosi, Paolo m2318 ITA0.001-0.1120-2.20 
  Botta, Massimiliano 2123 ITA0.001-0.2920-5.80 
  Taddei, Francesco 1734 ITA1.0010.21204.20 
  Tolibayev, Timur 2053 KAZ0.5010.12202.40 
  Pelizzola, Danilo 1994 ITA0.001-0.4620-9.20 
  Colonetti, Fabio 1888 ITA1.0010.40208.00 

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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