Individual Calculations August 2022
 Szymkiewicz, Witold  Total change: 19.60  Rating chartPersonal card
 XI Miedzynarodowe Mistrzostwa Krakowa B FIDE Krakow POL 2022-06-25
RcRownchangeKK*chgGame
 1845 1606 3.00 8 1.23 28 34.44 
  Matuszczyk, Mateusz 1856 POL0.001-0.1928-5.32 
  Marciniak, Leonard 1775 POL0.001-0.2828-7.84 
  Gajzner, Ryszard 1718 POL0.001-0.3528-9.80 
  Rumsey, Victor B 1809 ENG0.5010.26287.28 
  Stokes, Paul C 1857 ENG1.0010.812822.68 
  Lilja, Richard 2131 DEN0.5010.472813.16 
  Evenshaug, Amadeus Hestvik 1785 NOR1.0010.732820.44 
  Zarebska, Lena 1829 POL0.001-0.2228-6.16 

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)
 
 Najdorf Chess Festival 2022 group B Warszawa POL 2022-07-09
RcRownchangeKK*chgGame
 1340 1642 7.00 9 -0.55 28 -15.40 
  Semkiw, Orest 1242  * POL1.0010.08282.24 
  Marciniak, Kajetan 1370 POL0.001-0.8328-23.24 
  Cylc, Bartlomiej 1213 POL1.0010.07281.96 
  Pozniak, Yunna 1288 UKR1.0010.11283.08 
  Adamowicz, Michal 1408 POL0.001-0.7928-22.12 
  Skrzypiec, Franciszek 1213 POL1.0010.07281.96 
  Kobus, Stanislaw 1424 POL1.0010.22286.16 
  Jaszczuk, Piotr 1389 POL1.0010.19285.32 
  Leszczewicz, Karol 1516 POL1.0010.33289.24 
 * 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)
 
 Warsaw Chess Open 2022 - B Warszawa POL 2022-07-18
RcRownchangeKK*chgGame
 1572 1642 4.50 8 0.02 28 0.56 
  Serafin, Franciszek 1242  * POL1.0010.08282.24 
  Kaminski, Jan 1869 POL0.5010.29288.12 
  Vasynda, Oleksandr 1802 UKR0.5010.21285.88 
  Trybowska, Barbara 1828 POL0.001-0.2628-7.28 
  Przybylski, Marek 1239 POL0.501-0.4228-11.76 
  Czapka, Piotr 1323 POL1.0010.13283.64 
  Radecki, Wojciech 1907 POL0.001-0.1828-5.04 
  Dyshliuk, Fedir 1364 UKR1.0010.17284.76 
 * 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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