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Individual Calculations July 2023 |
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| Wang, Kevin Total change: -15.90 | |   |
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| 32nd annual Chicago Open - Open Section | Wheeling, IL | USA | 2023-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2410 | 4.00 | 6 | -0.33 | 10 | -3.30 | |
|  Nandhakumar, Vaseegaran | | | 2009 | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Homa, Seth | f | | 2213 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Aaron, Deepak | | | 2248 | USA | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Wang, Tianqi | m | | 2362 | USA | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Chiku-Ratte, Olivier | m | | 2311 | CAN | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Oberoi, Shelev | | | 2229 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | |
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) | | | | 16th annual Philadelphia International | Philadelphia, PA | USA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2409 | 3.00 | 5 | -1.26 | 10 | -12.60 | |
| | Slade, Theodore Luke | | | 2009 * | ENG | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Nandhakumar, Vaseegaran | | | 2026 | USA | 0.50 | 1 | -0.41 | 10 | -4.10 | | | Arutla, Aditya | | | 2066 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Rusonik, Max | c | | 2228 | CAN | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Shah, Ansh Milinkumar | | | 2156 | IND | 0.50 | 1 | -0.31 | 10 | -3.10 | | | * 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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