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Blitz:
Individual Calculations September 2023 |
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| May, Jakub Total change: -14.00 | |   |
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| Poznan Blitz Chess | Poznan | POL | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1350 | 4.50 | 10 | -1.13 | 40 | -45.20 | |
|  Skrzypinski, Jan | | | 2058 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Szczygielski, Antoni | | | 1006 | POL | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Marcinkowski, Wojciech | | | 1264 | POL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Uscilowicz, Jaroslaw | | | 1046 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Hemmerling, Jaroslaw | | | 1698 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Tomkowiak, Krzysztof | | | 1138 | POL | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Haluja, Igor | | | 1090 | POL | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Bartkowiak, Aleksandra | | | 1121 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Wojdak, Karol | | | 1225 | POL | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Kozlowska, Marzena | | | 1709 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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) | | | | Otwarte Mistrzostwa Wielkopolski w szachach blyskawicznych 2023 | Poznan | POL | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1350 | 2.00 | 6 | 0.78 | 40 | 31.20 | |
| | Skrzypinski, Jan | | | 2058 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Uryga, Marcin | | | 1100 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Obelchak, Ruslan | | | 1737 | UKR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Duszczak, Dariusz | | | 1712 | POL | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Stanislawski, Karol | | | 1735 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Rozmiarek, Krzysztof | | | 1685 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | |
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