Individual Calculations June 2013
 Praczukowski, Stanislaw  Total change: -21.30  Rating chartPersonal card
 Weekendowy Turniej o Puchar Prezesa MZSzach (7) Warszawa POL 2013-04-27
RcRownchangeKK*chgGame
 1638 1838 2.50 5 -1.21 15 -18.15 
  Cwik, Jacek 1612 POL0.001-0.7915-11.85 
  Brudzinski, Maciej 1778 POL1.0010.42156.30 
  Grzenkowicz, Lukasz 1605 POL0.501-0.2915-4.35 
  Wisniewski, Jacek 1468 POL1.0010.10151.50 
  Slomski, Arkadiusz 1725 POL0.001-0.6515-9.75 

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)
 
 66.Mistrzostwa Warszawy 2013 Open B Warszawa POL 2013-05-11
RcRownchangeKK*chgGame
 1690 1859 5.50 8 -0.13 15 -1.95 
  Kowal, Cezary 1516 POL1.0010.12151.80 
  Wrabel, Antoni 1701 POL0.001-0.7115-10.65 
  Tomczyk, Ryszard 1502 POL1.0010.11151.65 
  Grzenkowicz, Lukasz 1605 POL1.0010.19152.85 
  Nowak, Edward 1766 POL1.0010.37155.55 
  Koziol, Pawel 1883 POL0.001-0.4715-7.05 
  Wyszomirski, Krzysztof 1747 POL1.0010.35155.25 
  Sawicki, Wojciech 1797 POL0.501-0.0915-1.35 

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)
 
 Weekendowy Turniej o Puchar Prezesa MZSzach (8) Warszawa POL 2013-05-25
RcRownchangeKK*chgGame
 1757 1859 3.00 5 -0.08 15 -1.20 
  Ulanowicz, Artur 1507 POL1.0010.11151.65 
  Rzeszowski, Dominik 1633 POL1.0010.21153.15 
  Szwaj, Jacek 1969 POL0.5010.15152.25 
  Tegi, Robert 1735 POL0.501-0.1715-2.55 
  Sokalski, Daniel 1943 POL0.001-0.3815-5.70 

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)
 

 

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