Individual Calculations July 2018
 Castelfranchi, Carlo  Total change: -18.20  Rating chartPersonal card
 OP 31 Settimanale SS Lazio - A Roma ITA 2018-04-25
RcRownchangeKK*chgGame
 1954 2047 4.50 6 0.82 20 16.40 
  Pastore, Cosmas 1788 ITA0.501-0.3220-6.40 
  Sabetta, Alessandro 2073 ITA1.0010.542010.80 
  Scagliarini, Bruno 1869 ITA1.0010.27205.40 
  Parpinel, Marco 2166 ITA0.001-0.3420-6.80 
  Fanciulli, Gianluca 1778 ITA1.0010.17203.40 
  Pala, Giorgio 2050 ITA1.0010.502010.00 

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)
 
 WE 10 Lazio Scacchi - A Roma ITA 2018-06-15
RcRownchangeKK*chgGame
 1742 2045 2.50 5 -1.73 20 -34.60 
  Franchi, Giuseppe 1717 ITA0.001-0.8720-17.40 
  Del Duca, Daniele 1735 ITA0.501-0.3620-7.20 
  Bacigalupi, Giuseppe 1645  * ITA0.501-0.4220-8.40 
  Puglia, Francesco 1866 ITA1.0010.27205.40 
  Petrilli, Leonardo 1745 ITA0.501-0.3520-7.00 
 * 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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