Individual Calculations November 2009
 Lalic, Bogdan  Total change: 8.40  Rating chartPersonal card
 FE 21. Provincia di Fermo Fermo ITA 2009-08-21
RcRownchangeKK*chgGame
 2427 2517 6.50 9 1.09 10 10.90 
  Boyarchenko, Marie 2117  * LUX1.0010.08100.80 
  Lantini, Marco 2194 ITA1.0010.13101.30 
  Roeder, Matthias m2438 GER0.501-0.1110-1.10 
  Castaldo, Folco f2401 ITA1.0010.34103.40 
  Jones, Gawain C B g2554 ENG0.5010.05100.50 
  Fedorchuk, Sergey A. g2655 UKR0.5010.19101.90 
  Borgo, Giulio m2433 ITA0.501-0.1210-1.20 
  Mogranzini, Roberto m2415 ITA1.0010.36103.60 
  Baklan, Vladimir g2639 UKR0.5010.17101.70 
 * 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)
 
 OP 7. Citta' di Amantea Campora S. Giovanni - Amantea ITA 2009-08-31
RcRownchangeKK*chgGame
 2305 2517 5.50 8 -0.55 10 -5.50 
  Santagati, Alessandro 2147 ITA1.0010.10101.00 
  Gromovs, Sergejs f2339 ITA0.501-0.2310-2.30 
  Nikolova, Adriana wm2316 BUL0.501-0.2610-2.60 
  Mullon, Jean-Baptiste f2357 FRA0.501-0.2110-2.10 
  Duhayon, Yves 2256 BEL1.0010.18101.80 
  Oschetzki, Stefan 2178 GER0.501-0.3810-3.80 
  Maiorov, Nikita g2513 BLR0.501-0.0110-0.10 
  Voiska, Margarita wg2332 BUL1.0010.26102.60 

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 CRO team Championship - 1A League_Men Sibenik CRO 2009-09-21
RcRownchangeKK*chgGame
 2518 2495 4.50 9 0.30 10 3.00 
  Saric, Ivan g2573 CRO0.5010.11101.10 
  Jovanovic, Zoran g2535 CRO0.5010.06100.60 
  Kozul, Zdenko g2588 CRO0.5010.13101.30 
  Cvitan, Ognjen g2516 CRO0.5010.03100.30 
  Brkic, Ante g2544 CRO0.5010.07100.70 
  Postny, Evgeny g2651 ISR0.5010.21102.10 
  Sale, Srdjan m2402 CRO0.501-0.1310-1.30 
  Feletar, Darko m2377 CRO0.501-0.1610-1.60 
  Tratar, Marko g2478 SLO0.501-0.0210-0.20 

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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