Individual Calculations September 2012
 Dybowski, Artur  Total change: -63.00  Rating chartPersonal card
 II Miedzynarodowy Memorial im. Reginy Gerleckiej - Open Lublin POL 2012-08-07
RcRownchangeKK*chgGame
 1826 1706 3.00 8 0.18 30 5.40 
  Szczygiel, Konrad 1824 POL0.001-0.3430-10.20 
  Topolan, Agata 1437 POL1.0010.17305.10 
  Pikulinski, Janusz 1999 POL1.0010.853025.50 
  Maka, Michal 2017 POL0.001-0.1430-4.20 
  Krzyzanowski, Wojciech 2010 POL0.001-0.1430-4.20 
  Wojcieszyn, Zdzislaw 1958 POL0.001-0.1930-5.70 
  Gosek, Zenon 2054 POL0.5010.393011.70 
  Fraczek, Weronika 1309 POL0.501-0.4230-12.60 

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)
 
 III Ogolnopolski Festiwal Szachowy - gr. A Klementowice POL 2012-08-17
RcRownchangeKK*chgGame
 1736 1706 0.00 5 -2.28 30 -68.40 
  Milkowska, Ernesta 1862 POL0.001-0.2930-8.70 
  Siedlanowski, Lukasz 1853 POL0.001-0.3030-9.00 
  Bednarczyk, Alicja 1506 POL0.001-0.7630-22.80 
  Kepa, Wojciech 1640 POL0.001-0.5930-17.70 
  Molenda, Marcin 1820 POL0.001-0.3430-10.20 

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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