Individual Calculations July 2008
 Chomski, Maciej  Total change: 25.95  Rating chartPersonal card
 IV Lubuska Wiosna Szachowa - Grupa "A" Gorzow Wielkopolski POL 2008-03-19
RcRownchangeKK*chgGame
 1930 1719 2.50 8 0.51 15 7.65 
  Kuciel, Wladyslaw 2069 POL0.001-0.1115-1.65 
  Pytel, Bozena wm2004 FRA0.5010.34155.10 
  Kugler, Pawel 1819 POL0.001-0.3615-5.40 
  Jaworowski, Andre 1678 USA1.0010.44156.60 
  Kowalska, Sara 1923 POL0.001-0.2415-3.60 
  Goluch, Piotr 2016 POL0.001-0.1515-2.25 
  Melderis, Uldis 2069 LAT1.0010.891513.35 
  Wisniowska, Klaudia 1865 POL0.001-0.3015-4.50 

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)
 
 XIV Ogolnopolska Olimpiada Mlodziezy'2008 - Chlopcy Szczawno Zdroj POL 2008-04-26
RcRownchangeKK*chgGame
 1870 1736 4.50 10 1.22 15 18.30 
  Polok, Kacper 1914 POL1.0010.731510.95 
  Mondrzycki, Bartlomiej 2018 POL0.001-0.1615-2.40 
  Pietruszewski, Marcin 1886 POL0.001-0.3015-4.50 
  Zielinski, Maciej 1926 POL0.001-0.2515-3.75 
  Adamowicz, Maciej 1813 POL0.5010.11151.65 
  Kropidlowski, Maciej 1711 POL1.0010.47157.05 
  Jacek, Krystian 2017 POL0.001-0.1615-2.40 
  Jedras, Piotr 1707 POL1.0010.46156.90 
  Malec, Robert 1819 POL1.0010.61159.15 
  Mroziak, Maciej 1892 POL0.001-0.2915-4.35 

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)
 

 

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