Individual Calculations November 2009
 Puszkarek, Kamil  Total change: 109.75  Rating chartPersonal card
 XIV International Chess Festival - Seahorse of Rewal 2009 -Open B Rewal POL 2009-08-20
RcRownchangeKK*chgGame
 1884 1593 5.00 9 3.55 25 88.75 
  Dobrowolski, Marcin 1948 POL0.001-0.1125-2.75 
  Mostowski, Boguslaw 1812 POL1.0010.782519.50 
  Kusenkova, Natallia 1913 BLR0.001-0.1325-3.25 
  Rosiak, Agata 1807 POL1.0010.772519.25 
  Wrobel, Maciej 1883 POL0.001-0.1625-4.00 
  Traczyk, Pawel 1839 POL1.0010.812520.25 
  Jaskowski, Tadeusz 1978 POL0.001-0.0925-2.25 
  Dziodzio, Angelika 1811 POL1.0010.782519.50 
  Jacel, Lukasz 1961 POL1.0010.902522.50 

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)
 
NOTE: K factor changed
 VII Otwarte Mistrzostwa Powiatu Gryfickiego w Szachach Gryfice POL 2009-09-26
RcRownchangeKK*chgGame
 2008 1669 0.00 2 -0.23 15 -3.45 
  Jedruszek, Krzysztof 2018 POL0.001-0.1115-1.65 
  Korbal, Arkadiusz 1998 POL0.001-0.1215-1.80 

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)
 
NOTE: K factor changed
 Mistrzostwa Miedzywojewodzkie Juniorow C15 Sarbinowo POL 2009-10-16
RcRownchangeKK*chgGame
 1827 1669 4.50 9 1.63 15 24.45 
  Malaczek, Mateusz 1815 POL1.0010.701510.50 
  Adamowicz, Maciej 1960 POL0.5010.35155.25 
  Kamecki, Mateusz 1809 POL0.001-0.3115-4.65 
  Kowalewicz, Kacper 1512 POL1.0010.29154.35 
  Zimny, Piotr 1718 POL0.001-0.4315-6.45 
  Ostrowski, Krzysztof 1622 POL0.501-0.0715-1.05 
  Musialkiewicz, Pawel 1869 POL1.0010.761511.40 
  Weichhold, Pawel 2069  * POL0.5010.42156.30 
  Jacek, Krystian 2069  * POL0.001-0.0815-1.20 
 * 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)
 

 

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