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Rapid:
Individual Calculations November 2023 |
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| Obelchak, Ruslan Total change: 24.20 | |   |
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| Mistrzostwa Polski w Szachach Szybkich 2023 | Lubin | POL | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1664 | 3.50 | 8 | -0.43 | 20 | -8.60 | |
|  Wilk, Igor | c | | 2062 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Khyzhniak, Dmytro | | | 1263 | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kutowski, Marcel | | | 2093 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Taler, Andrzej | | | 1336 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kazmierowski, Tymon | | | 1968 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Gugula, Czeslaw | | | 1376 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Madrawski, Krzysztof | | | 2002 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Dus, Krzysztof | | | 1309 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | Kozuchow Laczy : I GRAND PRIX R5PL.COM - OPEN A | Kozuchow | POL | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1664 | 4.00 | 8 | 0.68 | 20 | 13.60 | |
| | Jagodzinski, Piotr | | | 2236 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Bowanko, Piotr | | | 1256 | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jankowiak, Tomasz | c | | 2015 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Monczak, Mariusz | | | 1850 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kosinski, Mikolaj | | | 1264 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lichwa, Przemyslaw | | | 1460 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kielbratowski, Aleksander | | | 1830 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Siwiec, Arkadiusz | | | 2122 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | * 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) | | | | XIII Miedzynarodowy Memorial Szachowy Ferdynanda Dziedzica | Trzcianka | POL | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1664 | 6.00 | 9 | 0.96 | 20 | 19.20 | |
| | Kucal, Wojciech | | | 1264 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chojnacki, Krzysztof | m | | 2222 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Marcinkowski, Wojciech | | | 1355 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Lamek, Dawid | | | 1434 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Paczka, Patryk | | | 1853 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Lachacz, Tymoteusz | | | 1446 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kozlowski, Tomasz | | | 1827 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Nowak, Feliks | | | 1390 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Derejczyk, Mateusz | | | 1814 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | * 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) | | |
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