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Individual Calculations June 2023 |
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| Amburgy, Ryan Total change: 49.00 | |   |
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| 2023 Arthur Bisguier Memorial Invitational | Naperville, IL | USA | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2235 | 2242 | 7.00 | 9 | 2.45 | 20 | 49.00 | |
|  Kretchetov, Alexandre | f | | 2195 | RUS | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Homa, Seth | f | | 2213 | USA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Mitkov, Nikola | g | | 2490 | MKD | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Martin Del Campo, Roberto | m | | 2215 | MEX | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Arjun, Vishnuvardhan | m | | 2235 | IND | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Quesada Vera, Liordis | m | | 2310 | CUB | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Carey, Aidan M | | | 1915 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kogen, Jonathan | | | 2200 | USA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Colas, Joshua | f | | 2342 | USA | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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