Individual Calculations August 2017
 Lewicki, Miroslaw  Total change: 23.40  Rating chartPersonal card
 VIII Miedzynarodowe Mistrzostwa Krakowa - OPEN A FIDE Krakow POL 2017-07-01
RcRownchangeKK*chgGame
 2153 2323 4.50 6 0.48 20 9.60 
  Sivcak, Matej 1923  * SVK1.0010.08201.60 
  Betlej, Jan 1923  * POL0.501-0.4220-8.40 
  Zaboklicki, Zbigniew 1923  * POL1.0010.08201.60 
  Marszalek, Maciej 2296 POL0.501-0.0420-0.80 
  Mikrut, Dariusz m2404 POL1.0010.612012.20 
  Grabarczyk, Miroslaw g2447 POL0.5010.17203.40 
 * 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. A Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 2344 2323 5.00 9 0.69 20 13.80 
  Jumabayev, Rinat g2620 KAZ0.001-0.1520-3.00 
  Zlatin, Alexander 2259 ISR0.501-0.0920-1.80 
  Khalafova, Narmin wm2224 AZE1.0010.36207.20 
  Bilguun, Sumiya m2460 MGL0.001-0.3220-6.40 
  Kowalczyk, Rafal 2240 POL1.0010.39207.80 
  Romanishin, Oleg M g2463 UKR0.001-0.3120-6.20 
  Sliwicka, Alicja wf2164 POL1.0010.29205.80 
  Nguyen, Piotr m2444 POL0.5010.16203.20 
  Bus, Konrad 2219 POL1.0010.36207.20 

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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