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Individual Calculations November 2023 |
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| Bhaduri, Neil S Total change: 41.20 | |   |
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| US Class Open Championship - X | Los Angeles, California | USA | 2023-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1797 | 4.50 | 6 | 1.29 | 40 | 51.60 | |
|  Puppalla, Pranay | | | 1741 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | England, Max | | | 1936 | CAN | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Zhou, Ivan | | | 1738 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Vellore, Inay | | | 1397 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Potharaju, Srikar | | | 1838 | USA | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Moussa, Alaa-Addin | c | | 1882 | PLE | 0.50 | 1 | 0.12 | 40 | 4.80 | | | * 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) | | | | 40th annual Western States Open - Open Section | Reno, NV | USA | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 1833 | 1.00 | 4 | 0.45 | 40 | 18.00 | |
| | De Firmian, Nick E | g | | 2450 | USA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Bachin, Vitaly | m | | 2318 | RUS | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Karunakaran, Kapil | | | 1860 | USA | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Zilberstein, Dmitr | m | | 2368 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | 2023 1000GM October BonaFIDE Open | Sunnyvale, CA | USA | 2023-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1833 | 1.50 | 3 | -0.71 | 40 | -28.40 | |
| | Negron, Xavier Enrique | | | 1632 | SGP | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Zhang, Glenn | | | 1482 | USA | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Parvathaneni, Nikhil | | | 1787 | USA | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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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