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Rapid:
Individual Calculations April 2023 |
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| Kedrzynski, Adam Total change: 28.60 | |   |
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| Akademickie Mistrzostwa Polski w Szachach 2023 - Mezczyzni | Bydgoszcz | POL | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1421 | 2.00 | 5 | 0.55 | 20 | 11.00 | |
|  Golenia, Jan | | | 2106 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Korpalski, Maciej | | | 1800 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Zielinski, Konrad | | | 1638 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Orlowski, Mateusz | | | 1091 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Jozkow, Kacper | | | 1618 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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) | | | | Akademickie Mistrzostwa Polski w Szachach 2023 - Turniej Druzynowy | Bydgoszcz | POL | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1421 | 3.50 | 7 | 0.63 | 20 | 12.60 | |
| | Rzeszowski, Dominik | | | 1907 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Wirkus, Radoslaw | | | 1021 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chong, Justin | | | 1437 | POL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Urbanski, Wojciech | | | 1584 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Fraczek, Weronika | | | 1842 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Kubasik, Aleksandra | | | 1242 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kaminski, Mateusz | | | 1532 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | * 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 Lodzi 2023 Turniej nr 3 | Lodz | POL | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1421 | 4.50 | 8 | 0.25 | 20 | 5.00 | |
| | Brozynski, Adam | | | 1804 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Szymczyk, Jan | | | 1134 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Zyszkiewicz, Mikolaj | | | 1198 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Banasiak, Piotr | | | 1216 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Gajzler, Dariusz | | | 1116 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Hrytsiv, Roman | | | 1209 | UKR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Strejczek, Marek | | | 2029 | POL | 0.50 | 1 | 0.48 | 20 | 9.60 | | | Szmacinski, Slawomir | | | 1748 | POL | 1.00 | 1 | 0.87 | 20 | 17.40 | |
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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