Individual Calculations May 2017
 Botta, Massimiliano  Total change: -18.80  Rating chartPersonal card
 OP 9 Memorial Nicola Palladino Milano ITA 2017-04-13
RcRownchangeKK*chgGame
 2063 2123 3.00 6 -0.47 40 -18.80 
  Colonetti, Fabio 1888 ITA0.001-0.7940-31.60 
  Di Chiara, Mauro 1962 ITA1.0010.294011.60 
  Natalucci, Fabrizio 2160 ITA0.5010.05402.00 
  Pelizzola, Danilo 1994 ITA1.0010.334013.20 
  Tolibayev, Timur 2053 KAZ0.501-0.1040-4.00 
  Vezzosi, Paolo m2318 ITA0.001-0.2540-10.00 

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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