Individual Calculations September 2009
 Borsos, Bogdan  Total change: 28.40  Rating chartPersonal card
 OP 8. Citta' di Bergamo Bergamo ITA 2009-07-17
RcRownchangeKK*chgGame
 2277 2289 4.00 6 0.94 10 9.40 
  Cardani, Roberto 1950 ITA1.0010.12101.20 
  Solodovnichenko, Yuri g2596 UKR0.001-0.1410-1.40 
  Piantoni, Roberto 2111 ITA1.0010.27102.70 
  Locci, Damiano 2119 ITA1.0010.28102.80 
  Lazic, Miroljub g2454 SRB0.5010.22102.20 
  Borgo, Giulio m2433 ITA0.5010.19101.90 

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)
 
 Cseppko Open 2009 A Group Aggtelek HUN 2009-07-29
RcRownchangeKK*chgGame
 2230 2289 4.50 7 0.51 10 5.10 
  Costin, Petrica 2073 ROU1.0010.22102.20 
  Zabiak, Jozsef 2139 HUN0.501-0.2010-2.00 
  Leidl, Istvan Jr. 1975 HUN1.0010.14101.40 
  Meszaros, Gyula m2400 HUN0.5010.15101.50 
  Ardelean, George-Catalin m2494 ROU0.001-0.2410-2.40 
  Lengyel, Ferenc f2265 HUN1.0010.47104.70 
  Ligart, Tomas 2267 HUN0.501-0.0310-0.30 

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)
 
 18th International KIKA Open Feffernitz AUT 2009-08-16
RcRownchangeKK*chgGame
 2226 2289 6.50 9 1.39 10 13.90 
  Janke, Georg 1889  * GER1.0010.08100.80 
  Kainz, Josef, Dr. 1993 AUT1.0010.15101.50 
  Arztmann, Wolfgang 2105 AUT1.0010.26102.60 
  Inkiov, Ventzislav g2473 BUL1.0010.74107.40 
  Malaniuk, Vladimir P g2563 UKR0.001-0.1710-1.70 
  Butunoi, Alexandru m2408 ROU0.5010.16101.60 
  Mazi, Leon m2362 SLO0.001-0.4010-4.00 
  Mayer, Martin 2037 AUT1.0010.19101.90 
  Mitter, Gerd 2205 AUT1.0010.38103.80 
 * 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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