Individual Calculations July 2009
 Czaplinski, Piotr  Total change: -14.05  Rating chartPersonal card
 3rd Chess League of the Wielkopolska Region Wielkopolska POL 2008-11-30
RcRownchangeKK*chgGame
 1913 1774 0.00 2 -0.64 25 -16.00 
  Zgarda, Jakub 1849 POL0.001-0.4025-10.00 
  Hanusek, Sebastian 1977 POL0.001-0.2425-6.00 

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)
 
 Turniej Weekendowy w klubie "Na Chrobrego" marzec 2009 grupa A Gorzow Wlkp. POL 2009-03-20
RcRownchangeKK*chgGame
 1845 1774 1.00 3 -0.23 25 -5.75 
  Chomski, Maciej 1822 POL0.001-0.4325-10.75 
  Sokolowski, Roman 1987 POL0.001-0.2325-5.75 
  Swiderski, Radoslaw 1725 POL1.0010.432510.75 

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)
 
 V LUBUSKA WIOSNA SZACHOWA - OPEN A Gorzow Wlkp. POL 2009-04-14
RcRownchangeKK*chgGame
 1920 1774 3.00 8 0.24 25 6.00 
  Aliavdin, Nikolai m2124 BLR0.001-0.1125-2.75 
  Adaszewski, Pawel 1649 POL0.501-0.1725-4.25 
  Swiderski, Radoslaw 1664 POL0.501-0.1525-3.75 
  Sokolowski, Roman 1987 POL1.0010.772519.25 
  Lubienski, Tadeusz 2124 POL0.001-0.1125-2.75 
  Kuciel, Wladyslaw 2116 POL0.001-0.1225-3.00 
  Gromala, Radoslaw 1570 POL1.0010.24256.00 
  Rutkowski, Maciej m2124 POL0.001-0.1125-2.75 

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)
 
 VIII MISTRZOSTWA POLSKI SLUZB MUNDUROWYCH Pokrzywna POL 2009-04-22
RcRownchangeKK*chgGame
 2048 1774 0.50 4 -0.19 25 -4.75 
  Klimiec, Andrzej 2067 POL0.5010.35258.75 
  Szczesniak, Andrzej 2087 POL0.001-0.1425-3.50 
  Bogocki, Cezary 2008 POL0.001-0.2125-5.25 
  Jozwik, Jacek 2029 POL0.001-0.1925-4.75 

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
 Grand Prix Gorzowa Wlkp. - maj 2009 Gorzow POL 2009-05-29
RcRownchangeKK*chgGame
 1900 1774 1.50 3 0.43 15 6.45 
  Demidowicz, Maria 2124 POL0.001-0.1115-1.65 
  Chomski, Maciej 1841 POL1.0010.59158.85 
  Koitka, Jakub 1736 POL0.501-0.0515-0.75 

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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