Individual Calculations March 2012
 Kumala, Aleksander  Total change: -0.30  Rating chartPersonal card
 XIV Ketrzynski Festiwal Szachowy Ketrzyn POL 2011-12-27
RcRownchangeKK*chgGame
 1848 1931 3.50 7 -0.76 15 -11.40 
  Piwnicki, Antoni 1659 POL1.0010.17152.55 
  Kuban, Wieslaw 1771 POL0.501-0.2115-3.15 
  Baran, Dawid 1750 POL0.501-0.2415-3.60 
  Opalinski, Patryk 1790 POL1.0010.31154.65 
  Obiedzinski, Pawel 2047 POL0.5010.16152.40 
  Budrewicz, Krzysztof 2229 POL0.001-0.1515-2.25 
  Janik, Igor 1689 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)
 
 I Festiwal Szachowy w ZS nr 26 Bydgoszcz POL 2012-01-06
RcRownchangeKK*chgGame
 1923 1969 3.50 5 0.81 15 12.15 
  Snihur, Adam 1575 POL1.0010.08151.20 
  Zawada, Andrzej 1725 POL1.0010.20153.00 
  Zolnierowicz, Krzysztof m2227 POL0.5010.32154.80 
  Olszewski, Marek 2076 POL1.0010.65159.75 
  Kanarkiewicz, Michal 2014 POL0.001-0.4415-6.60 

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)
 
 XXII Puchar Gór Opawskich Pokrzywna POL 2012-01-28
RcRownchangeKK*chgGame
 1961 1969 4.00 8 -0.20 15 -3.00 
  Lada, Michal 1744 POL0.501-0.2815-4.20 
  Fronczak, Sebastian 1732 POL1.0010.20153.00 
  Mulet, Piotr f2303 POL0.5010.38155.70 
  Samolins, Vitalijs m2369  * LAT0.001-0.0815-1.20 
  Tarnowska, Aleksandra 1847 POL1.0010.33154.95 
  Gazik, Igor m2328 SVK0.001-0.1015-1.50 
  Osinski, Emil 1796 POL0.001-0.7315-10.95 
  Slomczewski, Michal 1569  * NED1.0010.08151.20 
 * 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)
 
 20. OMW - 1. Turniej Wroclaw POL 2012-02-10
RcRownchangeKK*chgGame
 1820 1969 3.50 5 0.13 15 1.95 
  Bienias, Piotr 1718 POL1.0010.19152.85 
  Chrzanowski, Michal 1993 POL0.5010.03150.45 
  Drgas, Mariusz 1569  * POL1.0010.08151.20 
  White, John 1915 USA0.501-0.0815-1.20 
  Zombirt, Filip 1905 POL0.501-0.0915-1.35 
 * 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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