Individual Calculations July 2009
 Kugler, Pawel  Total change: -2.85  Rating chartPersonal card
 Grand Prix Gorzowa Wlkp Gorzowa Wlkp POL 2009-02-20
RcRownchangeKK*chgGame
 1937 1750 1.50 3 0.66 15 9.90 
  Sokolowski, Roman 1987 POL1.0010.801512.00 
  Swiderski, Radoslaw 1725 POL0.501-0.0315-0.45 
  Aliavdin, Nikolai m2100 BLR0.001-0.1115-1.65 

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
 1978 1750 2.00 4 1.05 15 15.75 
  Swiderski, Radoslaw 1725 POL1.0010.47157.05 
  Klim, Kamil 2100 POL0.001-0.1115-1.65 
  Sokolowski, Roman 1987 POL1.0010.801512.00 
  Dragun, Kamil 2100 POL0.001-0.1115-1.65 

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
 1730 1748 1.50 6 -1.68 15 -25.20 
  Kuciel, Wladyslaw 2098 POL0.5010.39155.85 
  Lewko, Pawel 1849 POL0.001-0.3615-5.40 
  Onyszko, Michal 1463 POL0.001-0.8415-12.60 
  Koitka, Jakub 1736 POL0.001-0.5215-7.80 
  Swiderski, Radoslaw 1664 POL0.001-0.6215-9.30 
  Gromala, Radoslaw 1570 POL1.0010.27154.05 

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)
 
 17th Lasker's Memorial - open B Barlinek POL 2009-05-16
RcRownchangeKK*chgGame
 1658 1748 0.00 1 -0.62 15 -9.30 
  Sowa, Martyna 1658 POL0.001-0.6215-9.30 

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)
 
 Grand Prix Gorzowa Wlkp. - maj 2009 Gorzow POL 2009-05-29
RcRownchangeKK*chgGame
 1941 1748 1.50 4 0.40 15 6.00 
  Rutkowski, Maciej m2098 POL0.001-0.1115-1.65 
  Swiderski, Radoslaw 1664 POL1.0010.38155.70 
  Sokolowski, Roman 1987 POL0.001-0.2015-3.00 
  Wisniowska, Klaudia 2016 POL0.5010.33154.95 

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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