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Individual Calculations July 2023 |
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| Lenderman, Aleksan Total change: -19.20 | |   |
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| 1000GM Memorial Day NY Invitational GM Scheveningen | New York, NY | USA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2349 | 2572 | 3.50 | 6 | -1.18 | 10 | -11.80 | |
|  Jacobson, Aaron | f | | 2280 | USA | 0.50 | 1 | -0.35 | 10 | -3.50 | |  Jacobson, Aaron | f | | 2280 | USA | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Kalikshteyn, Alexa | m | | 2373 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Kalikshteyn, Alexa | m | | 2373 | USA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Ostrovskiy, Aleksa | m | | 2394 | USA | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Ostrovskiy, Aleksa | m | | 2394 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | |
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 Canadian Transnational Classic Crown | Montreal | CAN | 2023-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2417 | 2566 | 5.50 | 9 | -0.74 | 10 | -7.40 | |
| | Wang, Tianqi | m | | 2361 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Preotu, Razvan | g | | 2475 | CAN | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Noritsyn, Nikolay | m | | 2462 | CAN | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Lee, Alice | f | wm | 2390 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Posthuma, Joshua | m | | 2457 | USA | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Vidyarthi, Vyom | m | | 2436 | USA | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Sambuev, Bator | g | | 2448 | CAN | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Kantane, Anna | | wm | 2260 | POL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Korley, Kassa | m | | 2461 | DEN | 1.00 | 1 | 0.36 | 10 | 3.60 | |
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) | | |
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