Individual Calculations May 2012
 Maciejewski, Andrzej  Total change: -0.30  Rating chartPersonal card
 101st YMCA Winter 2012-C Warszawa POL 2012-01-04
RcRownchangeKK*chgGame
 1751 1754 8.00 11 2.44 15 36.60 
  Praczukowski, Stanislaw 1727 POL0.001-0.5415-8.10 
  Wrabel, Antoni 1713 POL0.501-0.0615-0.90 
  Chmielewska, Joanna 1774 POL0.5010.03150.45 
  Prus, Marek 1735 POL1.0010.47157.05 
  Sawicki, Wojciech 1769 POL1.0010.52157.80 
  Krzyzanowski, Antoni 1777 POL1.0010.53157.95 
  Duda, Ryszard 1692 POL1.0010.41156.15 
  Kaniewska, Emilia 1683 POL1.0010.40156.00 
  Chomczyk, Marek 1808 POL1.0010.58158.70 
  Rozycki, Bartlomiej 1839 POL0.5010.12151.80 
  Antokolski, Michal 1742 POL0.501-0.0215-0.30 

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 Mazowsza 2012 Warszawa POL 2012-01-08
RcRownchangeKK*chgGame
 1784 1754 2.50 7 -0.75 15 -11.25 
  Bajkowski, Marcin 1825 POL0.5010.10151.50 
  Gajewski, Wojciech 1481 POL1.0010.17152.55 
  Nojszewski, Adam 1951 POL0.001-0.2515-3.75 
  Sliwinski, Marcin 2123 POL1.0010.901513.50 
  Prazmowski, Bartosz 1885 POL0.001-0.3215-4.80 
  Janion, Ludwik 1722 POL0.001-0.5415-8.10 
  Zychowicz, Marcin 1504 POL0.001-0.8115-12.15 

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)
 
 Olimpiada Sportow Umyslowych B14 Solina POL 2012-04-14
RcRownchangeKK*chgGame
 1665 1779 3.50 8 -1.71 15 -25.65 
  Mrozowski, Patryk 1598 POL0.501-0.2415-3.60 
  Witczak, Jakub 1626 POL0.001-0.7015-10.50 
  Pham, Juliusz 1741 POL1.0010.45156.75 
  Drabek, Jan 1696 POL0.001-0.6115-9.15 
  Klimek, Piotr 1731 POL0.501-0.0715-1.05 
  Powalka, Michal 1718 POL0.001-0.5815-8.70 
  Krawiecki, Stanislaw 1582 POL0.501-0.2515-3.75 
  Matewski, Marcin 1624 POL1.0010.29154.35 

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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