Individual Calculations March 2012
 Petkov, Vladimir  Total change: -9.90  Rating chartPersonal card
 10e open international de Nantes NANTES FRA 2011-12-27
RcRownchangeKK*chgGame
 2378 2542 5.50 7 0.61 10 6.10 
  Le Gallo, Frederic 2142  * FRA1.0010.08100.80 
  Delorme, Alban f2277 FRA1.0010.18101.80 
  Colin, Vincent m2415 FRA1.0010.33103.30 
  Lazarev, Vladimir g2430 FRA0.501-0.1510-1.50 
  Stets, Dmitry m2475 UKR0.501-0.0910-0.90 
  Mladenov, Plamen m2373 BUL1.0010.28102.80 
  Barsov, Alexei g2531 UZB0.501-0.0210-0.20 
 * 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 5 Costa Viola Palmi ITA 2012-01-02
RcRownchangeKK*chgGame
 2266 2519 6.00 9 -1.09 10 -10.90 
  Gregori, Giacomo 2119  * ITA1.0010.08100.80 
  Caprio, Guido f2353 ITA0.001-0.7210-7.20 
  Rotunno, Giuseppe 2119  * ITA1.0010.08100.80 
  Kukov, Velislav m2414 BUL0.501-0.1410-1.40 
  Valguarnera, Girolamo 2139 ITA1.0010.09100.90 
  Drasko, Milan g2459 MNE0.501-0.0810-0.80 
  Damia, Angelo f2303 ITA1.0010.22102.20 
  Pomaro, Alberto f2369 ITA0.001-0.7010-7.00 
  Cordi`, Domenico 2119  * 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)
 
 34th International Open Bulgarian Chess Championship "Georgi Tringov Memorial" Plovdiv BUL 2012-01-28
RcRownchangeKK*chgGame
 2284 2519 6.50 9 -0.51 10 -5.10 
  Ivanov, Valentin 2119  * BUL1.0010.08100.80 
  Georgiev, Steljan 2123 BUL1.0010.08100.80 
  Dimitrov, Pavel m2343 BUL1.0010.27102.70 
  Lilov, Valeri f2411 BUL0.001-0.6510-6.50 
  Livaja, Mario 2233 SRB1.0010.16101.60 
  Filev, Georgi f2349 BUL0.001-0.7210-7.20 
  Andreev, Stanislav 2203 BUL1.0010.13101.30 
  Pantev, Veselin f2389 BUL0.501-0.1810-1.80 
  Piscopo, Pierluigi m2386 ITA1.0010.32103.20 
 * 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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