Individual Calculations April 2008
 Sielicki, Tomasz  Total change: 47.25  Rating chartPersonal card
 XXXXI YMCA Autumn 2007B Warszawa POL 2007-09-26
RcRownchangeKK*chgGame
 1969 1945 5.50 10 0.82 15 12.30 
  Pietrzak, Wojciech 1938 POL0.001-0.5115-7.65 
  Rzepecka, Dorota 1896 POL0.001-0.5715-8.55 
  Pawlowski, Michal 1939 POL0.501-0.0115-0.15 
  Krasiewicz, Robert 2042 POL0.5010.13151.95 
  Kadzinski, Wieslaw 2006 POL1.0010.58158.70 
  Ponceleusz, Bronislaw 1980 POL1.0010.55158.25 
  Prus, Marek 1914 POL0.501-0.0415-0.60 
  Gugala, Pawel 1926 POL1.0010.47157.05 
  Jozwik, Jacek 2041 POL0.001-0.3715-5.55 
  Nairi, Laurent 2011 FRA1.0010.59158.85 

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)
 
 Open Mazovia Team Championship Mazowsze/MZSzach POL 2007-10-14
RcRownchangeKK*chgGame
 1810 1969 1.50 2 0.08 15 1.20 
  Sowinski, Jaroslaw 1777 POL1.0010.25153.75 
  Traczyk, Pawel 1843 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)
 
 Mazovia Team Championship Mazowsze/MZSzach POL 2007-10-14
RcRownchangeKK*chgGame
 2003 1969 1.50 2 0.60 15 9.00 
  Zajewski, Zbigniew 1981 POL0.5010.02150.30 
  Zbrzezny, Aleksander 2025 POL1.0010.58158.70 

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)
 
 Corus Chess 2008 - Tienkamp 3G Wijk aan Zee NED 2008-01-18
RcRownchangeKK*chgGame
 1972 1960 6.00 9 1.65 15 24.75 
  Boekelman, Jan 1977 NED1.0010.52157.80 
  Ernst, Heinz 2016 SUI0.5010.08151.20 
  Nagel, Jan 1954 NED1.0010.49157.35 
  Boot, Henk 1770 NED0.501-0.2515-3.75 
  Van Wonderen, Piet 1976 NED1.0010.52157.80 
  Veerman, Jan 1949 NED0.001-0.5215-7.80 
  Bolster, Richard 2002 NED0.5010.06150.90 
  Roggeveen, Wouter 2002 NED0.5010.06150.90 
  Gosman, Theo 2102 NED1.0010.691510.35 

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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