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Rapid:
Individual Calculations November 2023 |
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| May, Jakub Total change: -81.70 | |   |
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| III Mistrzostwa Powiatu Grodziskiego | Grodzisk Wielkopolski | POL | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1415 | 1.00 | 4 | -0.42 | 38 | -15.96 | |
|  Zakrzewski, Marek | f | | 2190 | POL | 0.00 | 1 | 0.00 | 38 | 0.00 | | | Jackowski, Jedrzej | | | 1158 | POL | 1.00 | 1 | 0.18 | 38 | 6.84 | | | Drozdzynski, Arkadiusz | | | 1708 | POL | 0.00 | 1 | -0.15 | 38 | -5.70 | |  Zawadzki, Bartosz | | | 1451 | POL | 0.00 | 1 | -0.45 | 38 | -17.10 | |
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) | | | | III Turniej Szachowy o puchar Miejsko Gminnego Osrodka Kultury i Rekreacji w Mroczy - OPEN A | Mrocza | POL | 2023-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1474 | 3.00 | 7 | -0.83 | 38 | -31.54 | |
| | Olszewski, Marek | | | 1857 | POL | 0.00 | 1 | -0.09 | 38 | -3.42 | | | Kotulski, Michal | | | 1299 | POL | 0.00 | 1 | -0.73 | 38 | -27.74 | | | Binger, Damian | | | 1374 | POL | 1.00 | 1 | 0.36 | 38 | 13.68 | | | Lukasik, Aleksandra | | | 1189 | POL | 0.00 | 1 | -0.84 | 38 | -31.92 | | | Buchelt, Arkadiusz | | | 1577 | POL | 0.00 | 1 | -0.36 | 38 | -13.68 | | | Malinski, Waldemar | | | 1469 | POL | 1.00 | 1 | 0.49 | 38 | 18.62 | | | Starzynski, Pawel | | | 1355 | POL | 1.00 | 1 | 0.34 | 38 | 12.92 | |
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) | | | | XIII Miedzynarodowy Memorial Szachowy Ferdynanda Dziedzica | Trzcianka | POL | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1474 | 2.00 | 7 | -0.90 | 38 | -34.20 | |
| | Derejczyk, Mateusz | | | 1814 | POL | 0.00 | 1 | -0.12 | 38 | -4.56 | | | Dabrowski, Andrzej | | | 1074 * | POL | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Stebel, Agata | | | 1780 | POL | 0.00 | 1 | -0.14 | 38 | -5.32 | | | Sliz, Jaroslaw | | | 1259 | POL | 1.00 | 1 | 0.23 | 38 | 8.74 | | | Kozlowska, Marzena | | | 1778 | POL | 0.00 | 1 | -0.14 | 38 | -5.32 | | | Zeissel, Andrzej | | | 1765 | POL | 0.00 | 1 | -0.15 | 38 | -5.70 | | | Marcinkowski, Wojciech | | | 1355 | POL | 0.00 | 1 | -0.66 | 38 | -25.08 | | | * 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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