Individual Calculations August 2017
 Wojdak, Jan  Total change: 97.20  Rating chartPersonal card
 I Miedzynarodowy Festiwal Szachowy "Puchar Baltyku" - Open B Darlowko POL 2017-06-24
RcRownchangeKK*chgGame
 1711 1527 4.00 9 1.52 40 60.80 
  Krawiec, Grzegorz 1765 POL0.5010.304012.00 
  Krzysztynska, Anna 1737 POL0.001-0.2340-9.20 
  Fukowski, Pawel 1927  * POL0.001-0.0840-3.20 
  Pastuszko, Piotr 1621 POL1.0010.634025.20 
  Karlyk, Maria 1644 POL0.5010.16406.40 
  Sklepinski, Artur 1813 POL0.5010.344013.60 
  Socko, Weronika 1595 POL1.0010.594023.60 
  Buchta, Agnieszka 1705 POL0.001-0.2740-10.80 
  Ptak, Ryszard 1588 POL0.5010.08403.20 
 * 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)
 
 MetLife Warsaw Najdorf Chess Festiwal Gr. B Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1741 1527 3.00 9 0.91 40 36.40 
  Grochowski, Kosma 1891 POL0.001-0.1040-4.00 
  Kolodziejczyk, Andrzej 1733 POL0.5010.264010.40 
  Klimkowski, Jan 1771 POL0.001-0.2040-8.00 
  Szymanski, Jan 1708 POL0.5010.24409.60 
  Babczynski, Zbigniew 1709 POL1.0010.744029.60 
  Ossolinski, Ziemowit 1738 POL0.001-0.2340-9.20 
  Sloniewski, Michal 1682 POL0.001-0.2940-11.60 
  Szewczak, Andrzej 1783 POL1.0010.814032.40 
  Trybula, Agata 1657 POL0.001-0.3240-12.80 

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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