Individual Calculations October 2008
 Widera, Jan  Total change: -53.10  Rating chartPersonal card
 Pszczyna 2008 Pszczyna POL 2008-07-15
RcRownchangeKK*chgGame
 2035 2119 5.00 9 -0.42 15 -6.30 
  Jaworek, Miroslaw 1838 POL1.0010.16152.40 
  Chmiel, Piotr 1984 POL1.0010.32154.80 
  Walach, Marcin f2410 POL0.001-0.1515-2.25 
  Buchowski, Adam 1975 POL1.0010.31154.65 
  Galyga, Zbigniew 2175 POL0.001-0.4215-6.30 
  Borys, Jacek 1987 POL0.501-0.1815-2.70 
  Sadowski, Krzysztof 1879 POL1.0010.20153.00 
  Mulet, Piotr f2297 POL0.001-0.2715-4.05 
  Korcz, Daniel 1769 POL0.501-0.3915-5.85 

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)
 
 VI Marka Piasty Memorial Tarnowskie Góry POL 2008-07-26
RcRownchangeKK*chgGame
 1994 2119 5.00 9 -0.92 15 -13.80 
  Gwozdzik, Zbigniew 1927 POL0.501-0.2515-3.75 
  Tchorzewski, Kazimierz 1870 POL1.0010.19152.85 
  Gola, Karol 2174 POL0.001-0.4215-6.30 
  Buchowski, Adam 1975 POL1.0010.31154.65 
  Czernicki, Bogdan 2032 POL0.501-0.1215-1.80 
  Malecki, Rafal 2117 POL0.001-0.5015-7.50 
  Galyga, Jozef 1884 POL0.501-0.2915-4.35 
  Kazek, Krzysztof f2090 POL0.501-0.0415-0.60 
  Stepniewski, Jerzy 1880 POL1.0010.20153.00 

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 - II Liga Seniorow Ustron POL 2008-09-06
RcRownchangeKK*chgGame
 2083 2119 0.00 4 -2.20 15 -33.00 
  Czarnecki, Wojciech 2056 POL0.001-0.5915-8.85 
  Maciaga, Marcin 2180 POL0.001-0.4215-6.30 
  Wozniak, Marcin 2130 POL0.001-0.4815-7.20 
  Piechota, Pawel 1965 POL0.001-0.7115-10.65 

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)
 

 

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