Individual Calculations September 2016
 Litwiniuk, Piotr  Total change: -23.40  Rating chartPersonal card
 Puchar Polski Amatorow Suchedniow POL 2016-07-25
RcRownchangeKK*chgGame
 1459 1671 4.50 7 -0.55 20 -11.00 
  Choina, Jan 1271  * POL1.0010.08201.60 
  Anyz, Monika 1271  * POL0.001-0.9220-18.40 
  Karys, Katarzyna 1271  * POL1.0010.08201.60 
  Przepiora, Anna 1308 POL1.0010.10202.00 
  Siek, Jerzy 1504 POL1.0010.28205.60 
  Posuniak, Weronika 1741 POL0.001-0.4020-8.00 
  Mazur, Wojciech 1849 POL0.5010.23204.60 
 * 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)
 
 Miedzynarodowy Festiwal Szachowy Rewal 2016 - Open A Rewal POL 2016-08-19
RcRownchangeKK*chgGame
 1547 1705 5.50 9 -0.62 20 -12.40 
  Rembecki, Robert 1317 POL0.501-0.4120-8.20 
  Radzicki, Wieslaw 1702 POL0.001-0.5020-10.00 
  Czerwinski, Szymon 1399 POL1.0010.14202.80 
  Szelag, Zuzanna 1783 POL0.001-0.3920-7.80 
  Orlik, Sandra 1557 POL0.001-0.7020-14.00 
  Pluta, Natalia 1584 POL1.0010.34206.80 
  Celebias, Filip 1323 POL1.0010.09201.80 
  Burzak, Wojciech 1477 POL1.0010.21204.20 
  Majdziak, Witold 1781 POL1.0010.602012.00 

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)
 

 

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