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Individual Calculations July 2023 |
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| Rana, Oliver Total change: -1.60 | |   |
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| 28th Space Coast Open - Class A Section | Cape Canaveral, Florida | USA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1629 | 2.00 | 3 | 0.22 | 40 | 8.80 | |
|  Davydov, Neryk | | | 1517 | USA | 0.50 | 1 | -0.15 | 40 | -6.00 | |  Yao, Jerry | | | 1501 | USA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Coleman, Anthony | | | 1661 | USA | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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) | | | | 2023 Carolinas Classic - Under 2100 | Charlotte, NC | USA | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1507 | 1.50 | 4 | -0.26 | 40 | -10.40 | |
| | Ram, Jwalanthi | | | 1424 | USA | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Chovanec, Alice | | | 1540 | USA | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Chang, Leo | | | 1591 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Fashek, Christopher Walenty | | | 1639 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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) | | |
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