Individual Calculations March 2010
 Koziej, Maciej  Total change: -15.90  Rating chartPersonal card
 XX Miedzynarodowy Festiwal Szachowy - Cracovia'2009-Open B Krakow POL 2009-12-27
RcRownchangeKK*chgGame
 1876 2026 7.00 9 0.80 15 12.00 
  Poswiatowski, Stanislaw 1713 POL1.0010.14152.10 
  Rusek, Walter 1849 AUT1.0010.27154.05 
  Jablonska, Sabina 1800 POL0.501-0.2915-4.35 
  Bednarski, Waclaw 1806 POL1.0010.22153.30 
  Jedras, Piotr 1941 POL0.501-0.1215-1.80 
  Helaszek, Edward 2092 POL0.001-0.4115-6.15 
  Byrka, Joanna 1772 POL1.0010.19152.85 
  Labus, Zbigniew 1941 POL1.0010.38155.70 
  Bednarczyk, Damian 1972 POL1.0010.42156.30 

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)
 
 Druzynowe Mistrzostwa Wojewodztwa Swietokrzyskiego w szachach Swietokrzyskie POL 2010-01-09
RcRownchangeKK*chgGame
 1867 2026 3.00 6 -0.97 15 -14.55 
  Szczecina, Michal 2106 POL0.5010.11151.65 
  Wach, Bartosz 1642 POL0.501-0.4115-6.15 
  Palosz, Andrzej 2173 POL1.0010.701510.50 
  Komperda, Robert 1983 POL0.501-0.0615-0.90 
  Kiljanski, Jedrzej 1672 POL0.501-0.3915-5.85 
  Szymanowicz, Maksymilian 1626  * POL0.001-0.9215-13.80 
 * 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)
 
 XXVI Mistrzostwa Podhala Grupa A Rabka Zdroj POL 2010-01-18
RcRownchangeKK*chgGame
 1883 2026 5.00 9 -0.89 15 -13.35 
  Lewicki, Michal 1651 POL1.0010.09151.35 
  Nawrot, Zbigniew 1657 POL1.0010.10151.50 
  Koziak, Vitali m2426  * UKR0.001-0.0815-1.20 
  Korcz, Daniel 1772 POL1.0010.19152.85 
  Knapik, Andrzej 1835 POL0.001-0.7515-11.25 
  Drop, Szymon 1626  * POL1.0010.08151.20 
  Barski, Radoslaw 2206 POL0.001-0.2615-3.90 
  Swiech, Przemyslaw 2134 POL0.001-0.3515-5.25 
  Wozniak, Mariola 1644 POL1.0010.09151.35 
 * 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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