Individual Calculations May 2011
 Zebracki, Tomasz  Total change: -20.55  Rating chartPersonal card
 Teams Championship of Kujawsko-Pomorskie province 2010/11 Kujawsko-Pomorskie province POL 2010-11-07
RcRownchangeKK*chgGame
 1933 1794 2.00 5 0.38 15 5.70 
  Jankowski, Wieslaw 1891 POL0.001-0.3715-5.55 
  Bieluszewski, Robert 2023 POL1.0010.791511.85 
  Szczesniak, Andrzej 2071 POL0.001-0.1715-2.55 
  Ryngwelski, Olaf 1792 POL1.0010.50157.50 
  Januszewski, Piotr 1890 POL0.001-0.3715-5.55 

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)
 
 Ogonopolska Olimpiada Mlodziezy B-14 Suwalki POL 2011-04-13
RcRownchangeKK*chgGame
 1705 1798 4.50 10 -1.75 15 -26.25 
  Mrozowski, Patryk 1676 POL0.501-0.1715-2.55 
  Molenda, Marcin 1614 POL1.0010.26153.90 
  Kulas, Szymon 1966 POL0.001-0.2815-4.20 
  Chomczyk, Marek 1696 POL0.501-0.1415-2.10 
  Fronczak, Sebastian 1712 POL0.001-0.6215-9.30 
  Osinski, Emil 1672 POL1.0010.33154.95 
  Szymanowicz, Maksymilian 1596 POL0.501-0.2615-3.90 
  Maciejewski, Andrzej 1721 POL0.501-0.1115-1.65 
  Mucha, Piotr 1707 POL0.001-0.6215-9.30 
  Beczala, Pawel 1693 POL0.501-0.1415-2.10 

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)
 

 

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