Rapid:
Individual Calculations September 2023 |
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Obelchak, Ruslan Total change: 23.40 | | |
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Adolf Anderssen Chess Festival 2023 - Anderssen Memorial | Wroclaw | POL | 2023-08-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1801 | 1603 | 3.00 | 7 | 0.87 | 20 | 17.40 | |
| Czerwinski, Michal | | | 1371 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | Daniel, Damian | c | | 2079 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | Neuhoff, Laertes | | | 1983 | GER | 0.00 | 1 | -0.09 | 20 | -1.80 | | Kabarowski, Tomasz Maciej | | | 1255 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | Dobrowolski, Aleksander | | | 2060 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | Laszewicz, Pawel | | | 1940 | POL | 1.00 | 1 | 0.88 | 20 | 17.60 | | Kulon, Boguslaw | | | 1917 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | 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) | | XXXVI Indywidualne Mistrzostwo Wolsztyna w szachach szybkich | Karpicko | POL | 2023-08-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1631 | 1603 | 3.50 | 8 | -0.03 | 20 | -0.60 | |
| Kozlowski, Tomasz | | | 1856 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | Kisicki, Przemyslaw | | | 1203 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Nadstoga, Wojciech | | | 1847 | POL | 1.00 | 1 | 0.80 | 20 | 16.00 | | Mierzynski, Jaroslaw | | | 1739 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | | Rusinski, Mateusz | | | 1739 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | Kozlowska, Marzena | | | 1754 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | Pelnikowski, Hubert | | | 1207 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Skuza, Piotr | | | 1706 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | * 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) | | AZS Chess Cup 2023 | Opole | POL | 2023-08-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1697 | 1603 | 4.00 | 8 | 0.33 | 20 | 6.60 | |
| Kowalski, Igor | m | | 2302 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | Cymbalista, Adam | | | 1258 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | Kaminski, Bartosz | | | 1363 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | Malik, Maciej | | | 2073 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | Kasprzak, Michal | | | 1278 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | Bartel, Marta | | wg | 2102 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | Popczynska, Michalina | | | 1361 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | Klimek, Marcin | | | 1836 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | 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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