Individual Calculations September 2011
 Bernardi, Ruben  Total change: 1.95  Rating chartPersonal card
 FE Dolomiti Forni di Sopra ITA 2011-06-12
RcRownchangeKK*chgGame
 2259 2162 3.50 9 0.00 15 0.00 
  Meijers, Viesturs g2473 LAT1.0010.861512.90 
  Jaracz, Pawel g2562  * POL0.001-0.0815-1.20 
  Calzetta Ruiz, Monica wg2308 ESP0.001-0.3015-4.50 
  Picco, Ruggero 2017 ITA1.0010.31154.65 
  Klinova, Masha mwg2315 ISR0.001-0.3015-4.50 
  Tonon, Alessandro 2241 ITA0.5010.11151.65 
  Codenotti, Marco 2284 ITA0.001-0.3315-4.95 
  Rorato, Renzo 2043 ITA0.501-0.1615-2.40 
  Arnetta Maria, Teresa wf2084 ITA0.501-0.1115-1.65 
 * 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)
 
 IPCA World Championship Piestany SVK 2011-07-01
RcRownchangeKK*chgGame
 2081 2162 5.50 9 0.13 15 1.95 
  Kurochkina, Elena 1814 RUS1.0010.11151.65 
  Tillmann, Marc 1954 SUI0.501-0.2715-4.05 
  Valenta, Vit 2146 CZE0.501-0.0215-0.30 
  Pronin, Vladimir 2037 RUS1.0010.33154.95 
  Yarmonov, Igor m2322 UKR0.001-0.2915-4.35 
  Koszela, Stanislaw 1872 POL1.0010.16152.40 
  Anfinogenov, Artem 2100 RUS1.0010.41156.15 
  Obodchuk, Andrei m2373 RUS0.5010.27154.05 
  Strekalovski, Viktor 2113 RUS0.001-0.5715-8.55 

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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