Individual Calculations April 2018
 Viviani, Alessio  Total change: 4.20  Rating chartPersonal card
 50 CIS - Raggruppamento A1.3 Montesilvano ITA 2018-03-16
RcRownchangeKK*chgGame
 2115 2248 3.50 5 0.21 20 4.20 
  Licor Padilla, Gustavo Luis 2196 FID1.0010.43208.60 
  Pasini, Nicolo 2190 ITA0.501-0.0820-1.60 
  Ferretti, Folco f2208 ITA0.001-0.5620-11.20 
  Marvulli, Michele 1848  * ITA1.0010.08201.60 
  Campanile, Roberto 2132 ITA1.0010.34206.80 
 * 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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