Individual Calculations September 2009
 Malec, Sebastian  Total change: 81.75  Rating chartPersonal card
 V Mielenska Per³a Ba³tyku Lazy POL 2009-06-21
RcRownchangeKK*chgGame
 2218 1924 5.00 9 3.55 15 53.25 
  Kulon, Klaudia wf2261 POL1.0010.881513.20 
  Sygulski, Artur m2274 POL0.001-0.1115-1.65 
  Pugachov, Vladimir 2130 RUS1.0010.761511.40 
  Sergeev, Vladimir g2274 UKR0.5010.39155.85 
  Grochowalski, Pawel 2083 POL1.0010.711510.65 
  Weichhold, Pawel 2119 POL1.0010.751511.25 
  Sharapov, Evgeny m2274 UKR0.5010.39155.85 
  Shishkin, Vadim g2274 UKR0.001-0.1115-1.65 
  Malaniuk, Vladimir P g2274 UKR0.001-0.1115-1.65 

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)
 
 Druzynowe Mistrzostwa Polski - I Liga Juniorow Chotowa POL 2009-07-06
RcRownchangeKK*chgGame
 1864 2041 3.50 7 -1.53 15 -22.95 
  Pietruszewski, Marcin 2037 POL1.0010.49157.35 
  Paszewski, Mateusz 1724 POL0.501-0.3715-5.55 
  Lewtak, Damian 1902 POL0.001-0.6915-10.35 
  Grzeskow, Adrian 1741 POL1.0010.15152.25 
  Cukrowski, Filip 1854 POL0.001-0.7415-11.10 
  Gora, Jan 1796 POL0.501-0.3015-4.50 
  Lewicki, Miroslaw 1992 POL0.501-0.0715-1.05 

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)
 
 Mazovian Chess Festival - Open B Warszawa POL 2009-07-18
RcRownchangeKK*chgGame
 2366 2041 4.50 8 3.43 15 51.45 
  Nebolsina, Vera wg2302 RUS1.0010.821512.30 
  Marszalek, Maciej 2395 POL1.0010.891513.35 
  Melkumyan, Hrant g2441  * ARM0.001-0.0815-1.20 
  Stoma, Pawel 2298 POL1.0010.821512.30 
  Urban, Klaudiusz m2441  * POL0.5010.42156.30 
  Ivanov, Sergey g2441  * RUS0.001-0.0815-1.20 
  Doluhanova, Evgeniya wg2327 UKR0.001-0.1615-2.40 
  Couso, Luis f2284 SWE1.0010.801512.00 
 * 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)
 

 

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