Individual Calculations September 2013
 Bontempi, Piero  Total change: -7.05  Rating chartPersonal card
 OP XX Citta' di Campobasso Campobasso ITA 2013-08-02
RcRownchangeKK*chgGame
 2160 2376 4.00 6 -0.50 15 -7.50 
  Zinnai, Graziano Matteo 2021 ITA1.0010.11151.65 
  Chiaretti, Roberto 2212 ITA0.501-0.2215-3.30 
  Laketic, Gojko m2419 SRB0.001-0.4415-6.60 
  Delfino, Luigi 2221 ITA0.501-0.2115-3.15 
  Cipollaro, Giovanni 1976  * ITA1.0010.08151.20 
  Foglia, Maurizio 2113 ITA1.0010.18152.70 
 * 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)
 
 3rd International Chess Tournament Split Open 2013 Split CRO 2013-08-10
RcRownchangeKK*chgGame
 2232 2376 6.00 9 0.03 15 0.45 
  Damen, Igor 1976  * NED0.501-0.4215-6.30 
  Zarko, Ivica 1976  * CRO1.0010.08151.20 
  Widlund, Fredrik 2179 SWE1.0010.25153.75 
  Jeran, Bostjan 2226 SLO1.0010.30154.50 
  Brkic, Ante g2575 CRO0.5010.26153.90 
  Bosiocic, Marin g2563 CRO0.5010.24153.60 
  Blazeka, Matej f2282 CRO0.501-0.1315-1.95 
  Brinovec, Dusan 2215 SLO0.501-0.2115-3.15 
  Blazeka, Damjan 2096 CRO0.501-0.3415-5.10 
 * 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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