Individual Calculations September 2009
 Bobras, Piotr  Total change: -30.80  Rating chartPersonal card
 V Mielenska Per³a Ba³tyku Lazy POL 2009-06-21
RcRownchangeKK*chgGame
 2321 2561 5.50 9 -1.52 10 -15.20 
  Pugachov, Vladimir 2211 RUS1.0010.11101.10 
  Skalik, Przemyslaw m2398 POL0.501-0.2210-2.20 
  Malaniuk, Vladimir P g2523 UKR0.501-0.0510-0.50 
  Tofil, Borys 2211 POL0.001-0.8910-8.90 
  Sygulski, Artur m2400 POL1.0010.29102.90 
  Mickiewicz, Piotr 2262 POL0.501-0.3510-3.50 
  Adamowicz, Katarzyna 2211 POL1.0010.11101.10 
  Sharapov, Evgeny m2466 UKR0.001-0.6310-6.30 
  Weichhold, Pawel 2211 POL1.0010.11101.10 

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)
 
 Ikaros Chess Festival 2009 2009 Aegean Open Championship GRE 2009-07-11
RcRownchangeKK*chgGame
 2308 2568 6.00 8 -0.39 10 -3.90 
  Papahristoudis, Anastasios 2168  * GRE0.501-0.4210-4.20 
  Nathanail, Emanouel 2168  * GRE1.0010.08100.80 
  Sigalas, Frangiskos 2259 GRE0.501-0.3610-3.60 
  Lagopatis, Nikolaos 2233 GRE1.0010.12101.20 
  Mista, Aleksander g2568 POL0.5010.00100.00 
  Groetz, Harald m2350 AUT0.501-0.2810-2.80 
  Manakova, Maria wg2346 SRB1.0010.22102.20 
  Koepke, Christian f2374 GER1.0010.25102.50 
 * 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)
 
 ZMD Open Dresden GER 2009-07-25
RcRownchangeKK*chgGame
 2243 2568 6.50 9 -1.17 10 -11.70 
  Stark, Uwe 2168  * GER1.0010.08100.80 
  Dorn, Matthias 2168  * GER1.0010.08100.80 
  Mueller, Martin, Dr. 2168  * GER1.0010.08100.80 
  Rudolf, Sebastian 2168  * GER0.001-0.9210-9.20 
  Schaefer, Erik 2168  * GER1.0010.08100.80 
  Hilverda, Alexander 2243 GER1.0010.13101.30 
  Farago, Ivan g2511 HUN0.501-0.0810-0.80 
  Zeberski, Jakub m2421 POL0.001-0.7010-7.00 
  Wittenberg, Andreas 2168  * GER1.0010.08100.80 
 * 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)
 

 

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