Individual Calculations September 2012
 Pietrucha, Jaroslaw  Total change: -28.05  Rating chartPersonal card
 X Mark Piasta Memorial Tarnowskie Gory POL 2012-07-28
RcRownchangeKK*chgGame
 1715 1864 5.00 8 -0.41 15 -6.15 
  Plonka, Mateusz 1613 POL1.0010.19152.85 
  Sikora, Szymon 1491 POL1.0010.10151.50 
  Szneider, Kazimierz 1810 POL0.501-0.0815-1.20 
  Szyler, Bartosz 1650 POL0.001-0.7715-11.55 
  Globisz, Artur 1544 POL1.0010.13151.95 
  Kamecki, Mateusz 1858 POL0.501-0.0115-0.15 
  Santura, Janusz 1812 POL1.0010.43156.45 
  Gromada, Andrzej 1938 POL0.001-0.4015-6.00 

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)
 
 TSz MRAGOWO 2012 pod patronatem Burmistrza Miasta Mragowo - A Mragowo POL 2012-08-20
RcRownchangeKK*chgGame
 1654 1864 4.50 8 -1.46 15 -21.90 
  Rembecki, Robert 1474 POL1.0010.09151.35 
  Ossowski, Boleslaw 1667 POL1.0010.25153.75 
  Kowalski, Igor 1681 POL0.001-0.7415-11.10 
  Michalak, Robert 1802 POL0.001-0.5915-8.85 
  Uscinski, Michal 1614 POL0.501-0.3115-4.65 
  Makielak, Hubert 1500 POL0.501-0.4015-6.00 
  Wolniaczyk, Bartosz 1558 POL0.501-0.3615-5.40 
  Marks, Zofia 1939 POL1.0010.60159.00 

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)
 

 

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