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Individual Calculations February 2023 |
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| Khanin, Semen Total change: -15.00 | |   |
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| 32nd annual North American Open | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2349 | 2575 | 5.50 | 9 | -1.26 | 10 | -12.60 | |
|  Bruha, Nicholas | | | 2175 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Liang, Justin Sun | | | 2092 | USA | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Zhao, Erick | f | | 2277 | USA | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Mei, Austin R | f | | 2225 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Sorokin, Aleksey | f | | 2537 | RUS | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Liang, Jason | m | | 2514 | USA | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Wang, Jason | f | | 2361 | USA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Raja, Harshit | g | | 2457 | IND | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Mikaelyan, Arman | g | | 2507 | ARM | 0.00 | 1 | -0.59 | 10 | -5.90 | | | * 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 Pan-American Intercollegiate Team Championship | Seattle, WA | USA | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2381 | 2567 | 4.00 | 6 | -0.24 | 10 | -2.40 | |
| | Ma, Derek | | | 2167 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Abhilash Reddy Mallu, Lalith | | | 2192 | IND | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Gazik, Viktor | g | | 2555 | SVK | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Cervantes, Thalia | f | wg | 2263 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Bok, Benjamin | g | | 2618 | NED | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Grinberg, Eyal | m | | 2491 | ISR | 0.00 | 1 | -0.60 | 10 | -6.00 | | | * 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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