Individual Calculations August 2014
 Kokoszczynski, Jan  Total change: -50.60  Rating chartPersonal card
 20.Mistrzostwa Milanowka 2014 o Puchar Burmistrza - Open A Milanowek POL 2014-06-21
RcRownchangeKK*chgGame
 1778 1753 5.00 9 0.68 15 10.20 
  Strzemiecki, Zbigniew m2153  * POL0.001-0.0815-1.20 
  Borowski, Marek 1565 POL0.501-0.2415-3.60 
  Herman, Monika 1676 POL0.501-0.1115-1.65 
  Szczygielski, Maciej 1353  * POL1.0010.08151.20 
  Wierzgala, Krzysztof 1705 POL1.0010.43156.45 
  Wyszomirski, Krzysztof 1810 POL0.5010.08151.20 
  Szustakowski, Antoni 1655 POL0.501-0.1315-1.95 
  Praczukowski, Stanislaw 1931 POL0.5010.23153.45 
  Jarmula, Lukasz 2153  * POL0.5010.42156.30 
 * 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)
 
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL gr. B Warszawa POL 2014-07-14
RcRownchangeKK*chgGame
 1768 1753 3.00 9 -1.52 40 -60.80 
  Harazinska, Ewa 2062 POL0.001-0.1440-5.60 
  Szczesniak, Konrad 2139 POL0.001-0.0940-3.60 
  Prazmowski, Wlodzimierz 1557 POL1.0010.254010.00 
  Zalewski, Leszek 1604 POL0.501-0.2040-8.00 
  Kalhorn, Marcin 1579 POL0.001-0.7340-29.20 
  Szustakowski, Antoni 1648 POL0.501-0.1440-5.60 
  Dabrowski, Mikolaj 1621 POL0.501-0.1840-7.20 
  Sanz Losada, Victoriano c2071 ESP0.001-0.1340-5.20 
  Harazinska, Magdalena 1632 POL0.501-0.1640-6.40 

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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