Rapid: Individual Calculations September 2023
 Krzywda, Andrzej  Total change: 10.71  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Anderssen Memorial Wroclaw POL 2023-08-05
RcRownchangeKK*chgGame
 1749 1931 6.00 9 -0.28 17 -4.76 
  Dus, Krzysztof 1531  * POL1.0010.08171.36 
  Pelczarski, Wojciech 1565 POL1.0010.10171.70 
  Zeberski, Jakub m2215 POL0.001-0.1617-2.72 
  Wianecki, Mateusz 1633 POL0.001-0.8517-14.45 
  Kotkowski, Jacek 1379 NOR1.0010.03170.51 
  Wielosz, Jaroslaw 1651 POL1.0010.16172.72 
  Wlodarczak, Damian 1619 POL1.0010.14172.38 
  Piesik, Piotr m2391 POL0.001-0.0517-0.85 
  Nagly, Wojciech 1758 POL1.0010.27174.59 
 * 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 28 Wroclaw POL 2023-08-11
RcRownchangeKK*chgGame
 1676 1931 4.00 6 -0.12 17 -2.04 
  Gruszczynski, Maciej 1531  * POL1.0010.08171.36 
  Frac, Pawel 1455 POL1.0010.05170.85 
  Stachowiak, Kamil m2269 POL0.001-0.1217-2.04 
  Rossienik, Wieslaw 1283 POL1.0010.01170.17 
  Raczek, Krzysztof f2225 POL0.001-0.1517-2.55 
  Osada, Piotr 1295 POL1.0010.01170.17 
 * 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)
 
 AZS Chess Cup 2023 Opole POL 2023-08-15
RcRownchangeKK*chgGame
 1808 1931 6.50 9 0.83 17 14.11 
  Cieslik, Bartosz 1531  * POL1.0010.08171.36 
  Wozniak, Daniel 1580 POL0.501-0.3917-6.63 
  Grossmann, Ryszard f1825 POL1.0010.36176.12 
  Wilk, Aleksander 1761 POL1.0010.28174.76 
  Dwilewicz, Katarzyna wf2062 POL0.001-0.3217-5.44 
  Wrobel, Kamil 1597 POL1.0010.12172.04 
  Bednarczyk, Mateusz 1589 POL1.0010.12172.04 
  Raczek, Krzysztof f2225 POL0.001-0.1517-2.55 
  Niedbala, Rafal 2106 POL1.0010.731712.41 
 * 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 30 Wroclaw POL 2023-08-25
RcRownchangeKK*chgGame
 1749 1931 4.50 7 -0.26 17 -4.42 
  Kotala, Adam 1531  * POL1.0010.08171.36 
  Lewkowicz, Pawel 1581  * POL1.0010.11171.87 
  Stachowiak, Kamil m2269 POL0.001-0.1217-2.04 
  Uhryn, Lukasz 1734 POL0.501-0.2517-4.25 
  Frac, Pawel 1455 POL1.0010.05170.85 
  Bilin, Halil 1487 SUI1.0010.06171.02 
  Luberanski, Jakub f2186 POL0.001-0.1917-3.23 
 * 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)
 
 Turniej Szachowy o Puchar SZKOLY SZACHOWEJ 'CZARNY KON' - OPEN rapid Bytom POL 2023-08-26
RcRownchangeKK*chgGame
 1785 1931 6.50 9 0.46 17 7.82 
  Musil, Mike 1531  * POL1.0010.08171.36 
  Cygan, Tomasz 1623 POL1.0010.14172.38 
  Piesik, Piotr m2391 CZE0.001-0.0517-0.85 
  Haladaj, Adam 1543 POL0.501-0.4117-6.97 
  Walaszczyk, Michal 1587 POL1.0010.12172.04 
  Smuda, Tomasz 1763 POL1.0010.28174.76 
  Golis, Wiktor 1846 POL0.001-0.6217-10.54 
  Wiatrowski, Zbigniew 1667 POL1.0010.18173.06 
  Trybus, Daniel 2118 POL1.0010.741712.58 
 * 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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