Individual Calculations May 2012
 Rozycki, Bartlomiej  Total change: 72.90  Rating chartPersonal card
 101st YMCA Winter 2012-C Warszawa POL 2012-01-04
RcRownchangeKK*chgGame
 1739 1839 10.00 12 2.36 15 35.40 
  Krzyzanowski, Antoni 1777 POL1.0010.41156.15 
  Pajak, Jakub 1693 POL1.0010.30154.50 
  Duda, Ryszard 1692 POL1.0010.30154.50 
  Kaniewska, Emilia 1683 POL1.0010.29154.35 
  Chomczyk, Marek 1808 POL0.001-0.5415-8.10 
  Antokolski, Michal 1742 POL1.0010.37155.55 
  Praczukowski, Stanislaw 1727 POL1.0010.35155.25 
  Wrabel, Antoni 1713 POL1.0010.33154.95 
  Chmielewska, Joanna 1774 POL0.501-0.0915-1.35 
  Prus, Marek 1735 POL1.0010.36155.40 
  Maciejewski, Andrzej 1754 POL0.501-0.1215-1.80 
  Sawicki, Wojciech 1769 POL1.0010.40156.00 

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 Mazowsza 2012 Warszawa POL 2012-01-08
RcRownchangeKK*chgGame
 1867 1839 4.00 8 0.23 15 3.45 
  Chomczyk, Marek 1808 POL0.001-0.5415-8.10 
  Jozwik, Jacek 2007 POL0.001-0.2815-4.20 
  Rymarowicz, Pawel 1695 POL1.0010.31154.65 
  Pajak, Jakub 1693 POL0.001-0.7015-10.50 
  Kacprzak, Karol 1764 POL1.0010.40156.00 
  Moskwinski, Tadeusz 2127 POL0.001-0.1615-2.40 
  Grabowicz, Marcin 1781 POL1.0010.42156.30 
  Kaliszewski, Tomasz 2060 POL1.0010.781511.70 

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)
 
 III Weekendowy Turniej o Puchar Prezesa MZSzach Warszawa POL 2012-03-24
RcRownchangeKK*chgGame
 1837 1849 4.00 5 1.50 15 22.50 
  Dabrowski, Mikolaj 1490 POL1.0010.10151.50 
  Kubeczko, Grzegorz 2013 POL1.0010.721510.80 
  Pietrzak, Wojciech 1922 POL1.0010.60159.00 
  Brudzinski, Maciej 1908 POL0.001-0.4215-6.30 
  Szewczyk, Mariusz 1851 POL1.0010.50157.50 

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)
 
 IV Weekendowy Turniej o Puchar Prezesa MZSzach Warszawa POL 2012-04-14
RcRownchangeKK*chgGame
 1720 1849 4.00 5 0.77 15 11.55 
  Rozycki, Wojciech 1489 POL1.0010.10151.50 
  Pietrzak, Wojciech 1922 POL1.0010.60159.00 
  Borowy, Cezary 1788 POL0.501-0.0815-1.20 
  Szewczyk, Mariusz 1851 POL0.5010.00150.00 
  Mrozowski, Jan 1552 POL1.0010.15152.25 

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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