Individual Calculations September 2010
 Stepinski, Stanislaw  Total change: -65.55  Rating chartPersonal card
 XVII Miêdzynarodowy Turniej Szachowy Kowalewo Pomorskie 2010-Open B Kowalewo Pomorskie POL 2010-07-04
RcRownchangeKK*chgGame
 1655 1861 4.00 9 -2.85 15 -42.75 
  Baran, Dawid 1626 POL0.501-0.2915-4.35 
  Kurcius, Ewa 1644 POL0.501-0.2815-4.20 
  Kotlowska, Anna 1619 POL1.0010.20153.00 
  Kowal, Mieczyslaw 1791 POL0.001-0.6015-9.00 
  Zerebecki, Dawid 1675 POL0.501-0.2415-3.60 
  Kotlewski, Lukasz 1657 POL0.501-0.2615-3.90 
  Laszewicz, Magdalena 1623 POL0.001-0.8015-12.00 
  Marszalek, Jakub 1641 POL1.0010.22153.30 
  Hrynkiewicz, Jakub 1620 POL0.001-0.8015-12.00 

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)
 
 Obra Lato Open 2010 Obra POL 2010-08-18
RcRownchangeKK*chgGame
 1749 1861 3.50 8 -1.52 15 -22.80 
  Makielak, Hubert 1478 POL0.001-0.9115-13.65 
  Chromicz, Andrzej 1585 POL1.0010.17152.55 
  Kowalewicz, Kacper 1586 POL1.0010.17152.55 
  Wisniewski, Adam 2053 POL0.5010.25153.75 
  Koleda, Tomasz 1823 POL0.501-0.0515-0.75 
  Szymanski, Jaroslaw 1839 POL0.001-0.5315-7.95 
  Zwarycz, Milosz 1710 POL0.501-0.2015-3.00 
  Karczynski, Lech 1920 POL0.001-0.4215-6.30 

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)
 

 

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