Rapid: Individual Calculations December 2017
 Sadlak, Rafal  Total change: 11.80  Rating chartPersonal card
 XVII Miedzynarodowy Turniej Szachowy o Puchar Lubartowskich Przedsiebiorcow - Memorial Ryszarda Czerminskiego Lubartow POL 2017-11-18
RcRownchangeKK*chgGame
 1706 1669 3.50 7 0.44 20 8.80 
  Praszak, Michal 2069  * POL0.001-0.0820-1.60 
  Kurczynski, Mariusz 1269  * POL1.0010.08201.60 
  Chwalewski, Marek 1864 POL0.001-0.2520-5.00 
  Yaroshyk, Oksana 1269  * UKR1.0010.08201.60 
  Zietek, Waldemar 1780 POL1.0010.652013.00 
  Bien, Janusz 1851 POL0.5010.24204.80 
  Szczygiel, Jakub 1837 POL0.001-0.2820-5.60 
 * 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)
 
 VIII Turniej Cyklu 2017 - Szach Krolowi o puchar Prezydenta m. Lublin Lublin POL 2017-11-26
RcRownchangeKK*chgGame
 1735 1669 3.50 8 0.15 20 3.00 
  Golawski, Hubert 1830 POL1.0010.712014.20 
  Bolesta, Wojciech 1725 POL0.001-0.4220-8.40 
  Bojczewski, Rafal 1699 POL1.0010.542010.80 
  Paluch, Andrzej 1423 POL1.0010.19203.80 
  Bogdanov, Ignat 2026 UKR0.001-0.1120-2.20 
  Wojcik, Bogumil 1717 POL0.5010.07201.40 
  Bojczewski, Mateusz 1698 POL0.001-0.4620-9.20 
  Semczuk, Jerzy 1764 POL0.001-0.3720-7.40 

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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