Individual Calculations January 2015
 Viviani, Alessio  Total change: 98.80  Rating chartPersonal card
 WE 17 Citta' di Porto Sant'Elpidio Porto Sant'Elpidio ITA 2014-11-22
RcRownchangeKK*chgGame
 2052 2132 5.50 6 1.90 40 76.00 
  Santinelli, Michele 1837 ITA1.0010.15406.00 
  Renzetti, Leonardo 2024 ITA1.0010.354014.00 
  Foglia, Maurizio 2071 ITA1.0010.424016.80 
  Di Donatantonio, Franco 2115 ITA1.0010.484019.20 
  Rinaudo, Sergio 2074 ITA1.0010.424016.80 
  Ferri, Stefano 2190 ITA0.5010.08403.20 

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)
 
 FE 6 Grand Hotel Adriatico Montesilvano ITA 2014-12-05
RcRownchangeKK*chgGame
 2100 2082 3.50 6 0.57 40 22.80 
  Santinelli, Michele 1862 ITA0.501-0.2840-11.20 
  Marvulli, Dario 1928 ITA0.501-0.2140-8.40 
  Sbraccia, Giovanni 1954 ITA1.0010.334013.20 
  Naumkin, Igor g2436 RUS0.5010.394015.60 
  Sibilio, Mario f2291 ITA0.001-0.2340-9.20 
  Delizia, Costantino 2130 ITA1.0010.574022.80 

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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