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Individual Calculations October 2023 |
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| Mikhalevski, Victor Total change: 16.30 | |   |
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| Maia Chess Open 2023 | Maia | POR | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2333 | 2513 | 7.50 | 9 | 1.11 | 10 | 11.10 | |
|  Sarabando, Rodrigo Andias | | | 2113 * | POR | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Sanroman Costas, Mauro | | | 2110 | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Eidelman, Gabriel | | | 2297 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Gomez Barrera, Javiera Belen | | wm | 2220 | CHI | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Kanov, Nikola | f | | 2343 | BUL | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Zwirs, Nico | m | | 2442 | NED | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Davies, Nigel R | g | | 2371 | ENG | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Braeuer, Franz | m | | 2449 | GER | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Liang, Awonder | g | | 2649 | USA | 1.00 | 1 | 0.68 | 10 | 6.80 | | | * 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) | | | | 2023 Excelsior September Open Championship Top | Etobicoke | CAN | 2023-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2326 | 2511 | 7.00 | 9 | 0.52 | 10 | 5.20 | |
| | Ouellet, Maili-Jade | | wg | 2283 | CAN | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Preotu, Razvan | g | | 2475 | CAN | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Almeida Quintana, Omar | g | | 2504 | CUB | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Dukic, Zachary | f | | 2198 | CAN | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Mendes, Aaron Reeve | c | | 2250 | CAN | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Sambuev, Bator | g | | 2480 | CAN | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Atanasov, Anthony | f | | 2387 | CAN | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Moses, Neil | | | 2111 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Keleberda, Tymur | f | | 2245 | CAN | 1.00 | 1 | 0.18 | 10 | 1.80 | | | * 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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