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Blitz:
Individual Calculations September 2023 |
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| Harrison, Oliver Total change: 131.40 | |   |
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| London Hammersmith FIDE Blitz 30 July 2023 | London | ENG | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1257 | 4.00 | 8 | 3.22 | 20 | 64.40 | |
|  Cabrera Ramos, Javier | | | 1715 | ESP | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Sciaudone, Francesco | | | 1658 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Cook, Gary | | | 1778 | ENG | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Billenness, Greg | | | 1686 | ENG | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Lawrence, Adrian M | | | 1507 | ENG | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Vekaria, Vinay | | | 1832 | ENG | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Ramaraju, Siddarth | | | 1389 | ENG | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Santos, Joao Artur Almeida | | | 1854 | POR | 1.00 | 1 | 0.98 | 20 | 19.60 | |
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 |
| 1619 | 1257 | 5.00 | 10 | 3.35 | 20 | 67.00 | |
| | Kaluzny, Lukasz | | | 1790 | POL | 0.50 | 1 | 0.47 | 20 | 9.40 | | | Wilhelmi, Piotr | | | 1352 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Shakhnovich, Uladzislau | | | 1337 | FID | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Mocny, Tomasz | | | 1770 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Wolnowski, Jakub | | | 1606 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Michalska, Lena | | | 1342 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Lesien, Przemyslaw | | | 1695 | POL | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Penza, Denis | | | 1714 | UKR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Pachura, Mateusz | | | 1476 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Rubinowski, Sebastian | | | 2111 | POL | 0.50 | 1 | 0.50 | 20 | 10.00 | |
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) | | |
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