Rapid: Individual Calculations October 2023
 Demski, Michal  Total change: -46.64  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B16 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1802 1963 6.50 10 -0.37 22 -8.14 
  Krynicki, Filip 1657 POL0.001-0.8622-18.92 
  Golebiowski, Piotr 1563  * POL1.0010.08221.76 
  Rodziewicz-Bielewicz, Kuba 1627 POL1.0010.12222.64 
  Szymkiewicz, Witold 1715 POL1.0010.19224.18 
  Nagly, Wojciech 1758 POL1.0010.24225.28 
  Kutowski, Marcel 2083 POL0.5010.16223.52 
  Kejna, Piotr c2037 POL0.001-0.4022-8.80 
  Lonski, Aleksander 1804 POL1.0010.29226.38 
  Stepinski, Piotr 1762 POL1.0010.24225.28 
  Krawczyk, Flawian c2015 POL0.001-0.4322-9.46 
 * 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)
 
 GRAND PRIX POLONII WROCLAW - turniej nr 32 Wroclaw POL 2023-09-08
RcRownchangeKK*chgGame
 1806 1954 4.00 7 -0.68 22 -14.96 
  Rekets, Dziamid 1554  * POL1.0010.08221.76 
  Konewko, Konrad 1635 POL1.0010.13222.86 
  Smukowski, Bartosz 1730 POL1.0010.22224.84 
  Luberanski, Jakub f2172 POL0.001-0.2222-4.84 
  Masalski, Pawel 1721 POL1.0010.21224.62 
  Kovalevsky, Stanislav f2051 FID0.001-0.3722-8.14 
  Grossmann, Ryszard f1778 POL0.001-0.7322-16.06 
 * 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)
 
 GRAND PRIX POLONII WROCLAW - turniej nr 33 Wroclaw POL 2023-09-15
RcRownchangeKK*chgGame
 1746 1954 4.00 7 -1.14 22 -25.08 
  Ziemblicki, Jakub 1554  * POL1.0010.08221.76 
  Klimek, Leonard 1710 POL1.0010.20224.40 
  Raczek, Krzysztof f2238 POL0.001-0.1622-3.52 
  Uhryn, Lukasz 1736 POL0.001-0.7822-17.16 
  Kokurewicz, Konrad 1516 POL1.0010.06221.32 
  Kicinski, Igor 1649 POL1.0010.14223.08 
  Jaworski, Tymon 1820 POL0.001-0.6822-14.96 
 * 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)
 
 GRAND PRIX POLONII WROCLAW - turniej nr 34 Wroclaw POL 2023-09-22
RcRownchangeKK*chgGame
 1839 1954 4.50 7 0.07 22 1.54 
  Szymala, Piotr 1554  * POL1.0010.08221.76 
  Helaszek, Edward 1615 POL1.0010.12222.64 
  Kowalski, Igor m2315 POL0.001-0.1022-2.20 
  Rzewnicki, Pawel 1576 POL1.0010.09221.98 
  Masalski, Pawel 1721 POL1.0010.21224.62 
  Razin, Vadim 2312 UKR0.001-0.1022-2.20 
  Grossmann, Ryszard f1778 POL0.501-0.2322-5.06 
 * 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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