Individual Calculations September 2010
 Rotstein, Arkadij  Total change: 14.80  Rating chartPersonal card
 FE del Mediterraneo Terrasini ITA 2010-07-11
RcRownchangeKK*chgGame
 2175 2527 8.50 9 0.64 10 6.40 
  Bertino, Giacomo 2127  * ITA1.0010.08100.80 
  Palazzotto, Giuseppe 2127  * ITA1.0010.08100.80 
  Valguarnera, Girolamo 2179 ITA1.0010.11101.10 
  Lazic, Miroljub g2506 SRB0.501-0.0310-0.30 
  La Bella, Roberto 2127  * ITA1.0010.08100.80 
  Di Misa, Salvatore 2127  * ITA1.0010.08100.80 
  Messina, Damiano 2127  * ITA1.0010.08100.80 
  Puleo, Diego 2127  * ITA1.0010.08100.80 
  Bifulco, Michel 2127  * 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)
 
 FE 2 Panza - Isola d'Ischia Forio d'Ischia ITA 2010-07-17
RcRownchangeKK*chgGame
 2408 2527 6.00 8 0.84 10 8.40 
  Ochtman, Henk 2183 NED1.0010.12101.20 
  Scharrer, Patrick f2253 ITA1.0010.17101.70 
  Gaponenko, Inna mwg2465 UKR1.0010.41104.10 
  Epishin, Vladimir g2598 RUS0.5010.10101.00 
  Ortega, Lexy g2488 ITA1.0010.45104.50 
  Meijers, Viesturs g2474 LAT0.501-0.0710-0.70 
  Lazarev, Vladimir g2444 FRA0.501-0.1110-1.10 
  Manca, Federico m2356 ITA0.501-0.2310-2.30 

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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