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Individual Calculations September 2022 |
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| Mikoyan, Suren Total change: 43.60 | |   |
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| 12th Annual Barber National Tournament of Middle School State Champions | Rancho Mirage, California | USA | 2022-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1395 | 1.50 | 4 | 1.09 | 40 | 43.60 | |
|  Nandhakumar, Vaseegaran | | | 1909 | USA | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Kolli, Sai | | | 1524 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Feng, Eric | | | 1911 | USA | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Liu, Eric Chang | | | 2190 | USA | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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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