Individual Calculations August 2018
 Kaniak, Justyna  Total change: -63.40  Rating chartPersonal card
 II Miedzynarodowy Festiwal Szachowy "Puchar Baltyku" - Open B Darlowko POL 2018-06-24
RcRownchangeKK*chgGame
 1640 1796 2.00 8 -3.58 20 -71.60 
  Bartoszewski-Reiski, Olaf 1577 POL0.501-0.2820-5.60 
  Choinska, Debora 1586 POL0.001-0.7720-15.40 
  Ciszewski, Krzysztof 1580 POL0.501-0.2820-5.60 
  Sieczkowski, Adam 1622 POL0.001-0.7320-14.60 
  Lachmirowicz, Maciej 1813 POL0.001-0.4820-9.60 
  Cybulski, Ryszard 1840 POL1.0010.562011.20 
  Krzyzosiak, Anna 1552 POL0.001-0.8020-16.00 
  Sapinski, Sebastian 1553 POL0.001-0.8020-16.00 

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)
 
 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. B Warszawa POL 2018-07-08
RcRownchangeKK*chgGame
 1739 1792 5.50 9 0.41 20 8.20 
  Bartoszewski-Reiski, Olaf 1577 POL0.501-0.2720-5.40 
  Dubrawski, Michal 1612 POL0.501-0.2420-4.80 
  Socko, Szymon 1604 POL1.0010.26205.20 
  Basiaga, Sebastian 1647 POL1.0010.31206.20 
  Wadelek, Karol 1925 POL0.001-0.3220-6.40 
  Dzida, Kamil 1854 POL1.0010.592011.80 
  Paliwoda, Borys 1894 POL0.001-0.3620-7.20 
  Lendzion, Kamil 1663 POL0.501-0.1720-3.40 
  Smolak, Michal 1875 POL1.0010.612012.20 

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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