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Individual Calculations September 2023 |
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| Trost, Edvin Total change: -0.20 | |   |
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| 32nd International open of Kavala Vasilis Theodoridis- A group | Kavala | GRE | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2437 | 3.50 | 5 | -0.58 | 10 | -5.80 | |
|  Roinos, Ilias | | | 2140 | GRE | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Morchiashvili, Bachana | m | | 2268 | GEO | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Fernandez, Maria Florencia | | wm | 2085 | ARG | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Kucharska, Honorata | | wf | 2246 | POL | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Sun, Chao | | | 2112 | CHN | 1.00 | 1 | 0.13 | 10 | 1.30 | |
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) | | | | Northumbria GM | Newcastle upon Tyne | ENG | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2447 | 2442 | 5.00 | 9 | 0.56 | 10 | 5.60 | |
| | Panjwani, Raja | m | | 2469 | CAN | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Willow, Jonah B | m | | 2414 | ENG | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Fernandez, Daniel Howard | g | | 2529 | ENG | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Zhang, Pengxiang | g | | 2554 | CHN | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Wadsworth, Matthew J | m | | 2445 | ENG | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Wachinger, Nikolas | m | | 2446 | GER | 1.00 | 1 | 0.51 | 10 | 5.10 | | | Kanyamarala, Tarun | m | | 2344 | IRL | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Jackson, James P | m | | 2390 | ENG | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Maksimenko, Andrei | g | | 2428 | UKR | 0.50 | 1 | -0.02 | 10 | -0.20 | |
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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