Individual Calculations May 2012
 Battistelli, Alessandro  Total change: 18.60  Rating chartPersonal card
 OP Memorial Salvatore Nobile Roma ITA 2012-01-10
RcRownchangeKK*chgGame
 1867 1943 3.50 4 1.17 15 17.55 
  Zarfati, Daniele 1583 ITA1.0010.10151.50 
  Ricci, Stefano 1764 ITA1.0010.27154.05 
  Quimi, Marco 2169 PER0.5010.29154.35 
  Catalini, Giampiero 1950 ITA1.0010.51157.65 

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 16 I like Elo Roma ITA 2012-01-11
RcRownchangeKK*chgGame
 1870 1943 4.50 7 0.38 15 5.70 
  Placchetta, Omero 1613 ITA1.0010.12151.80 
  Gromovs, Sergejs f2297 ITA0.5010.39155.85 
  Maggi, Fabrizio 2151 ITA0.001-0.2315-3.45 
  Muru, Massimo 1682 ITA1.0010.18152.70 
  Gerlando, Onofrio 1610 ITA1.0010.12151.80 
  Sipione, Luigi 1934 ITA0.001-0.5115-7.65 
  Luigi, Rinaldo 1802 ITA1.0010.31154.65 

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 17 I like Elo Roma ITA 2012-03-07
RcRownchangeKK*chgGame
 1790 1943 1.50 2 0.21 15 3.15 
  Capitani, Roberto 1543  * ITA1.0010.08151.20 
  Sabetta, Alessandro 2036 ITA0.5010.13151.95 
 * 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)
 
 FE 2 Pasqua a Roma Roma ITA 2012-04-05
RcRownchangeKK*chgGame
 2041 1943 1.00 4 -0.52 15 -7.80 
  Albertini, Luca 2101 ITA0.5010.21153.15 
  Chiaretti, Roberto 2228 ITA0.001-0.1615-2.40 
  Paveliuc, Alin-Dumitru 1941 ROU0.001-0.5015-7.50 
  Elia, Alessio 1892 ITA0.501-0.0715-1.05 

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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