Individual Calculations September 2017
 Zielinski, Tomasz  Total change: 138.32  Rating chartPersonal card
 Obra Lato Open 2017 Obra POL 2017-08-02
RcRownchangeKK*chgGame
 1475 1215 3.50 9 1.60 38 60.80 
  Weglarz, Janusz 1615  * POL0.5010.423815.96 
  Glatty, Zbigniew 1615  * POL0.001-0.0838-3.04 
  Szymkowiak, Damian 1615  * POL1.0010.923834.96 
  Lisiecki, Robert 1615  * POL0.001-0.0838-3.04 
  Garbarek, Wlodzimierz 1490 POL0.001-0.1738-6.46 
  Mozdzanowski, Filip 1329 POL0.5010.16386.08 
  Szych, Adam 1471 POL0.5010.313811.78 
  Szczepaniak, Jakub 1181 POL0.501-0.0538-1.90 
  Piech, Boguslaw 1344 POL0.5010.17386.46 
 * 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)
 
 25th Poznan Chess Festival Poznan POL 2017-08-20
RcRownchangeKK*chgGame
 1511 1215 3.50 9 2.04 38 77.52 
  Sacharewicz, Krzysztof 1615  * POL0.001-0.0838-3.04 
  Frackowiak, Andrzej 1611 POL0.001-0.0838-3.04 
  Piechocki, Bronislaw 1435 POL1.0010.783829.64 
  Huchwajda, Grzegorz 1566 POL0.001-0.1138-4.18 
  Geselle , Roman 1429 POL0.001-0.2338-8.74 
  Gajewski, Zbigniew 1347 POL1.0010.683825.84 
  Wasiak, Stanislaw 1551 POL0.5010.383814.44 
  Kabzinski, Jan 1433 POL1.0010.783829.64 
  Stochnialek, Dominika 1615  * POL0.001-0.0838-3.04 
 * 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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