Individual Calculations March 2015
 Rottondi, Paolo  Total change: 17.60  Rating chartPersonal card
 OP Inverno 2015 Milano ITA 2015-01-13
RcRownchangeKK*chgGame
 1757 1594 3.00 7 0.88 20 17.60 
  Montaruli, Roberto 1844 ITA0.001-0.1920-3.80 
  Bracco, Valter 1458 ITA1.0010.32206.40 
  Di Paola, Antonio 1717 ITA0.5010.17203.40 
  Colica, Daniele 1705 ITA1.0010.652013.00 
  Pollio, Ciro 1785 ITA0.5010.25205.00 
  Mariano, Elia 1994  * ITA0.001-0.0820-1.60 
  Papale, Carmelo 1799 ITA0.001-0.2420-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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