Individual Calculations May 2012
 Suliborski, Jakub  Total change: -10.35  Rating chartPersonal card
 102nd YMCA Winter 2012-B Warszawa POL 2012-01-05
RcRownchangeKK*chgGame
 1939 1987 7.00 12 0.22 15 3.30 
  Pastuszko, Kinga 1912 POL1.0010.40156.00 
  Sujkowski, Pawel 2014 POL0.5010.04150.60 
  Safanowski, Tomasz 1933 POL1.0010.42156.30 
  Harazinska, Ewa 1900 POL0.001-0.6215-9.30 
  Pettersson, Alexander 1948 MLT1.0010.45156.75 
  Winiarski, Mikolaj 1873 POL1.0010.34155.10 
  Szefer, Michal 2016 POL0.5010.04150.60 
  Kubeczko, Grzegorz 2017 POL0.5010.04150.60 
  Rusin, Ryszard 1897 POL0.001-0.6215-9.30 
  Milczarek, Robert 1864 POL1.0010.33154.95 
  Szymczak, Rafal 2038 POL0.001-0.4315-6.45 
  Szukalski, Antoni 1858 POL0.501-0.1715-2.55 

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)
 
 Druzynowe Mistrzostwa Mazowsza 2012 Warszawa POL 2012-01-08
RcRownchangeKK*chgGame
 2186 1987 3.50 9 1.18 15 17.70 
  Choroszej, Aleksander 2070 POL0.001-0.3915-5.85 
  Toczek, Grzegorz f2290 POL0.5010.36155.40 
  Jadachowski, Tomasz 2019 POL1.0010.54158.10 
  Skawinski, Arkadiusz f2300 POL0.001-0.1415-2.10 
  Zaczek, Jonathon 2126 CAN1.0010.691510.35 
  Maciaga, Marcin 2207 POL0.001-0.2215-3.30 
  Kurpiewski, Slawomir 2164 POL0.5010.23153.45 
  Pinski, Jan m2353 POL0.001-0.1015-1.50 
  Malec, Sebastian 2143 POL0.5010.21153.15 

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)
 
 FIDE granie w Hetmanie Warszawa POL 2012-03-10
RcRownchangeKK*chgGame
 1630 2009 0.50 2 -1.32 15 -19.80 
  Gumularz, Szymon 1651 POL0.501-0.4015-6.00 
  Kaczmarska, Joanna 1609  * POL0.001-0.9215-13.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Mistrzostwa Polski Juniorow C18 Solina POL 2012-03-17
RcRownchangeKK*chgGame
 1944 2009 4.50 9 -0.77 15 -11.55 
  Drozdowski, Kacper f2310 POL0.001-0.1515-2.25 
  Galaszewski, Patryk 1853 POL0.001-0.7115-10.65 
  Puszkarek, Kamil 1788 POL1.0010.22153.30 
  Ochman, Sebastian 1722 POL0.001-0.8415-12.60 
  Sikora, Rafal 1833 POL0.501-0.2315-3.45 
  Kubica, Kamil 1977 POL0.001-0.5415-8.10 
  Prazmowski, Bartosz 1885 POL1.0010.33154.95 
  Malec, Sebastian 2143 POL1.0010.681510.20 
  Cieslar, Michal 1985 POL1.0010.47157.05 

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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