Individual Calculations July 2009
 Malec, Sebastian  Total change: 117.30  Rating chartPersonal card
 61st YMCA Spring 2009-B Warszawa POL 2009-04-08
RcRownchangeKK*chgGame
 1954 1924 9.00 11 3.95 15 59.25 
  Szewczak, Andrzej 1945 POL1.0010.53157.95 
  Nowicki, Bartosz 1889 POL1.0010.45156.75 
  Ponceleusz, Bronislaw 1965 POL1.0010.56158.40 
  Krzyzanowski, Antoni 1894 POL1.0010.46156.90 
  Sielicki, Tomasz 2028 POL0.001-0.3615-5.40 
  Jozwik, Jacek 2029 POL1.0010.64159.60 
  Moskwinski, Marek 1869 POL1.0010.42156.30 
  Wojcik, Wieslaw 1961 POL1.0010.55158.25 
  Kuracki, Marek 1909 POL1.0010.48157.20 
  Choroszej, Aleksander 2027 POL0.001-0.3615-5.40 
  Kadzinski, Wieslaw 1978 POL1.0010.58158.70 

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)
 
 Ogolnopolska Olimpiada Mlodziezy B -14 Sielpia POL 2009-04-26
RcRownchangeKK*chgGame
 1969 1924 6.50 10 2.05 15 30.75 
  Eggink, Mateusz 1766 POL1.0010.29154.35 
  Mazalon, Mateusz 1740 POL1.0010.26153.90 
  Musialkiewicz, Jan 2105 POL0.001-0.2615-3.90 
  Latocha, Aleksander 1813 POL1.0010.35155.25 
  Tomsia, Kamil 2127 POL1.0010.761511.40 
  Nasuta, Grzegorz 2082 POL1.0010.711510.65 
  Dragun, Kamil 2217 POL0.001-0.1515-2.25 
  Drozdowski, Kacper 2073 POL0.5010.20153.00 
  Jaskolka, Tomasz 1800 POL1.0010.33154.95 
  Lewicki, Miroslaw 1966 POL0.001-0.4415-6.60 

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)
 
 Turniej Szachowy „Cztery Pory Roku” o Puchar Burmistrza Ursusa grupa A Warszawa-Ursus POL 2009-05-30
RcRownchangeKK*chgGame
 2097 1924 4.00 7 1.82 15 27.30 
  Adamski, Jan m2274 POL0.5010.39155.85 
  Janczarski, Michal 2225 POL1.0010.851512.75 
  Nguyen, Piotr 2274 POL0.001-0.1115-1.65 
  Chmielewska, Joanna 1671 POL1.0010.19152.85 
  Rudolf, Michal f2274 POL0.001-0.1115-1.65 
  Szewczyk, Mariusz 1728 POL1.0010.25153.75 
  Grzelak, Artur 2232 POL0.5010.36155.40 

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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