Individual Calculations April 2013
 Szwaj, Jacek  Total change: 23.85  Rating chartPersonal card
 117th YMCA Winter 2013-B Warszawa POL 2013-01-09
RcRownchangeKK*chgGame
 1948 1915 5.50 11 0.51 15 7.65 
  Gluszko, Monika 1942 POL0.001-0.4615-6.90 
  Rusin, Ryszard 1892 POL1.0010.47157.05 
  Barc, Michal 1870 POL0.001-0.5615-8.40 
  Kadzinski, Wieslaw 1972 POL0.5010.08151.20 
  Rozycki, Bartlomiej 2011 POL0.5010.13151.95 
  Sujkowski, Pawel 2014 POL0.5010.14152.10 
  Rozowski, Marcin 1905 POL0.501-0.0115-0.15 
  Mokrzanowski, Andrzej 1957 POL1.0010.56158.40 
  Melchers, Damian 1963 GER0.5010.07151.05 
  Bernacki, Gabriel 1896 POL0.501-0.0315-0.45 
  Zurkowski, Andrzej 2005 POL0.5010.12151.80 

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 2012/2013 Warszawa POL 2013-01-13
RcRownchangeKK*chgGame
 1878 1915 4.00 7 0.10 15 1.50 
  Paziewski, Marcin 1767 POL1.0010.30154.50 
  Sawicki, Wojciech 1784 POL1.0010.32154.80 
  Jozwik, Jacek 2001 POL0.001-0.3815-5.70 
  Sikorski, Tomasz 1705 POL0.501-0.2715-4.05 
  Borowy, Cezary 1857 POL0.501-0.0815-1.20 
  Maciejewski, Andrzej 1803 POL1.0010.35155.25 
  Dumanski, Aleksander 2229 POL0.001-0.1415-2.10 

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)
 
 Weekendowy Turniej o Puchar Prezesa MZSzach (5) Warszawa POL 2013-03-02
RcRownchangeKK*chgGame
 1843 1928 4.00 5 0.98 15 14.70 
  Sobotka, Jan 1610 POL1.0010.13151.95 
  Borowy, Cezary 1854 POL1.0010.40156.00 
  Bitowt, Jacek 1908 POL1.0010.47157.05 
  Rutkowski, Piotr 2055 POL0.001-0.3315-4.95 
  Brudzinski, Maciej 1789 POL1.0010.31154.65 

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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