Individual Calculations July 2018
 Rotstein, Arkadij  Total change: -15.50  Rating chartPersonal card
 FE 9 Dolomiti Forni di Sopra ITA 2018-06-09
RcRownchangeKK*chgGame
 2325 2490 5.50 9 -0.87 10 -8.70 
  Martorelli, Antonio m2184 ITA1.0010.14101.40 
  Dappiano, Andrea f2279 ITA1.0010.23102.30 
  Castellanos Rodriguez, Renier m2501 ESP0.5010.02100.20 
  Bellia, Fabrizio m2428 ITA0.001-0.5910-5.90 
  Ceschia, Ivano f2325 ITA1.0010.28102.80 
  Beshukov, Sergei g2402 RUS0.001-0.6210-6.20 
  Di Benedetto, Edoardo f2288 ITA0.001-0.7610-7.60 
  Loiacono, Leonardo f2313 ITA1.0010.27102.70 
  Martinez, Ayelen wm2209 ARG1.0010.16101.60 

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 22 Citta' di Gioiosa Gioiosa Marea ITA 2018-06-17
RcRownchangeKK*chgGame
 2230 2490 6.50 9 -0.68 10 -6.80 
  Musso, Andrea 2090  * ITA1.0010.08100.80 
  Favaloro, Andrea 2209 ITA0.501-0.3410-3.40 
  Varvaglione, Antonio 2220 ITA1.0010.17101.70 
  Petkov, Vladimir g2490 ITA0.5010.00100.00 
  Laketic, Gojko m2348 ITA0.501-0.1910-1.90 
  Bifulco, Michel f2279 ITA0.001-0.7710-7.70 
  Bentivegna, Francesco f2247 ITA1.0010.20102.00 
  Iannello, Andrea 2099 ITA1.0010.09100.90 
  Pennica, Andrea 2090  * ITA1.0010.08100.80 
 * 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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