Individual Calculations January 2010
 Petkov, Vladimir  Total change: 12.30  Rating chartPersonal card
 18th CRO Team Ch - II. League South (r4-r9) Bibinje CRO 2009-10-02
RcRownchangeKK*chgGame
 2225 2456 2.50 3 0.14 10 1.40 
  Bocina, Darko 2182 CRO1.0010.17101.70 
  Jerkovic, Ivan 2196 CRO1.0010.18101.80 
  Sutkovic, Damir 2297 BIH0.501-0.2110-2.10 

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)
 
 IV Open Internacional Ciutat de Palma, Trofeu Iberostar Palma de Mallorca ESP 2009-11-21
RcRownchangeKK*chgGame
 2306 2477 5.50 9 -0.78 10 -7.80 
  Kwossek, Georg 2077  * GER1.0010.08100.80 
  Massanet Massanet, Sebastian 2243 ESP0.001-0.7910-7.90 
  Sara, Valerio 2077  * ITA1.0010.08100.80 
  Galiana Salom, Juan Ramon f2221 ESP1.0010.19101.90 
  Mirzoev, Azer g2617 AZE0.001-0.3110-3.10 
  Cabrera Trujillo, Jorge m2380 ESP1.0010.37103.70 
  Zdebskaja, Natalia wg2408 UKR0.501-0.1010-1.00 
  Breier, Andreas f2405 GER0.001-0.6010-6.00 
  Rabadan Velasco, Raul f2329 ESP1.0010.30103.00 
 * 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)
 
 Torneio Internacional da Figueira da Foz Figueira da Foz POR 2009-11-29
RcRownchangeKK*chgGame
 2451 2477 6.50 9 1.87 10 18.70 
  Beltran Ortiz, Edda 2077  * ESP1.0010.08100.80 
  Kasparova, Tatiana wm2191 BLR1.0010.16101.60 
  Todorov, Todor g2496 BUL0.5010.03100.30 
  Rotstein, Arkadij g2550 GER1.0010.60106.00 
  Kovalyov, Anton g2601 ARG0.5010.17101.70 
  Romanishin, Oleg g2510 UKR1.0010.55105.50 
  Spraggett, Kevin g2594 CAN0.5010.16101.60 
  Paunovic, Dragan g2554 SRB0.5010.11101.10 
  Kasparov, Sergey g2483 BLR0.5010.01100.10 
 * 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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