Rapid: Individual Calculations July 2023
 Zerebiec, Maurycy  Total change: -11.20  Rating chartPersonal card
 Grand Prix Polonii 2023 - turniej 21 Wroclaw POL 2023-06-09
RcRownchangeKK*chgGame
 1737 2047 5.00 7 -0.88 20 -17.60 
  Wajer, Szymon 1647  * POL1.0010.08201.60 
  Gibala, Adam 1687 POL1.0010.10202.00 
  Wieczorek, Mikolaj 1803 POL0.501-0.3020-6.00 
  Zhuk, Ivan 1968 FID0.001-0.6120-12.20 
  Czoch, Karol 1745 POL0.501-0.3520-7.00 
  Orzlowski, Patryk 1546 POL1.0010.04200.80 
  Dytman, Radoslaw 1760 POL1.0010.16203.20 
 * 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 2023 - turniej 21a Wroclaw POL 2023-06-16
RcRownchangeKK*chgGame
 1828 2047 5.00 7 -0.11 20 -2.20 
  Rzadkowska, Lila 1647  * POL1.0010.08201.60 
  Smukowski, Bartosz 1651 POL0.501-0.4220-8.40 
  Demski, Michal 1911 POL1.0010.32206.40 
  Stachowiak, Kamil m2255 POL0.001-0.2320-4.60 
  Konewko, Konrad 1637 POL0.501-0.4220-8.40 
  Kicinski, Igor 1668 POL1.0010.09201.80 
  Jankowiak, Tomasz c2026 POL1.0010.47209.40 
 * 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)
 
 Grand Prix Polonii 2023 - turniej 22 Wroclaw POL 2023-06-23
RcRownchangeKK*chgGame
 1876 2047 4.50 7 -0.28 20 -5.60 
  Partycki, Przemyslaw 1647  * POL1.0010.08201.60 
  Hasinski, Krystian 1672 POL1.0010.09201.80 
  Kowalski, Igor m2299 POL0.001-0.1920-3.80 
  Dytman, Radoslaw 1760 POL1.0010.16203.20 
  Klys, Kacper 1667 POL0.501-0.4120-8.20 
  Sabuk, Piotr m2270 POL0.001-0.2220-4.40 
  Grossmann, Ryszard f1817 POL1.0010.21204.20 
 * 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)
 
 Mistrzostwa Szczawna-Zdroju w szachach szybkich Szczawno-Zdroj POL 2023-06-25
RcRownchangeKK*chgGame
 1867 2047 6.50 9 0.71 20 14.20 
  Bartosik, Krzysztof 1647  * POL1.0010.08201.60 
  Grzesik, Stanislaw 1290 POL1.0010.00200.00 
  Razin, Vadim 2297 UKR1.0010.812016.20 
  Kowalski, Igor m2299 POL0.5010.31206.20 
  Sabuk, Piotr m2270 POL0.001-0.2220-4.40 
  Uhryn, Lukasz 1705 POL1.0010.12202.40 
  Achinovich, Oleg 1853 UKR1.0010.25205.00 
  Demski, Michal 1911 POL0.501-0.1820-3.60 
  Uhryn, Mateusz 1534 POL0.501-0.4620-9.20 
 * 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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