Individual Calculations June 2013
 Vuelban, Virgilio  Total change: 1.10  Rating chartPersonal card
 FE Citta' di Sirignano Sirignano ITA 2013-04-25
RcRownchangeKK*chgGame
 2136 2298 5.00 6 0.86 10 8.60 
  Somma, Andrea 1923 ITA1.0010.09100.90 
  Zinnai, Graziano Matteo 2040 ITA0.501-0.3210-3.20 
  Mazzarella, Antonio 2013 ITA1.0010.16101.60 
  Lettieri, Giuseppe f2390 ITA1.0010.63106.30 
  Messina, Enrico 2218 ITA0.501-0.1110-1.10 
  Martorelli, Antonio m2231 ITA1.0010.41104.10 

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)
 
 OP 2 della Maremma Marina di Grosseto ITA 2013-05-09
RcRownchangeKK*chgGame
 2248 2298 3.00 5 0.29 10 2.90 
  Libiszewski, Fabien g2501 FRA0.5010.26102.60 
  Vargas, Gabriela wf2057 PAR0.501-0.3010-3.00 
  Brioschi, Camillo 1898  * ITA1.0010.08100.80 
  Collutiis, Duilio m2473 ITA0.5010.23102.30 
  Lagumina, Giulio f2311 ITA0.5010.02100.20 
 * 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)
 
 WE 17 Salsomaggiore Salsomaggiore Terme ITA 2013-05-17
RcRownchangeKK*chgGame
 2079 2298 2.00 4 -1.04 10 -10.40 
  Muraro, Alberto 1964 ITA1.0010.12101.20 
  Chiaretti, Roberto 2198 ITA0.001-0.6410-6.40 
  Pedrazzi, Giuseppe 1948 ITA1.0010.11101.10 
  Pescatore, Lorenzo 2204 ITA0.001-0.6310-6.30 

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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