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Individual Calculations January 2023 |
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| Ostrovskiy, Aleksandr Total change: 2.20 | |   |
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| 2022 US Masters | Charlotte, North Carolina | USA | 2022-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2198 | 2371 | 5.50 | 9 | -0.93 | 10 | -9.30 | |
|  Gardezi, Arsal | | | 2006 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Negi, Parimarjan | g | | 2639 | IND | 0.00 | 1 | -0.17 | 10 | -1.70 | | | Venkat, Raghav | | | 2143 | USA | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Wan, Joseph | | | 2153 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Xie, Bryan | c | | 2133 | USA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Puckett, Matthew | | | 2151 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Catherina, Michelle | | wm | 2141 | IND | 0.50 | 1 | -0.29 | 10 | -2.90 | | | De La Colina, Nicolas | | | 2124 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Vanapalli, Vishnu | f | | 2294 | USA | 1.00 | 1 | 0.39 | 10 | 3.90 | |
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) | | | | Winter 1000GM Bay Area GM Norm Invitational | San Jose, CA | USA | 2022-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2445 | 2391 | 5.00 | 9 | 1.15 | 10 | 11.50 | |
| | Narayanan, Samrug | f | | 2356 | USA | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Kunka, Harshid | | | 2391 | USA | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Katz, Alexander | m | | 2449 | USA | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Stearman, Josiah | m | | 2386 | USA | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Belous, Vladimir | g | | 2517 | RUS | 1.00 | 1 | 0.67 | 10 | 6.70 | | | Heimann, Mark | f | | 2424 | USA | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Cordova Daza, Emilio | g | | 2542 | PER | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Gedajlovic, Max | f | | 2398 | CAN | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Stremavicius, Titas | g | | 2543 | LTU | 0.50 | 1 | 0.20 | 10 | 2.00 | |
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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