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Individual Calculations September 2021 |
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| Muthukumaran, Gurru Total change: 0.00 | |   |
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| 51st Annual Continental Open - Under 2000 | Sturbridge, Massachusetts | USA | 2021-08-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1531 | 0 | 1.00 | 2 | 0.00 | 1531 | | 0.00 | |
|  Zhu, Ryan | | | 1314 | USA | 1.00 | 1 | 0.00 | | 0.00 | |  Chu, Xiaoman | | | 1748 | CHN | 0.00 | 1 | 0.00 | | 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) | | | | 53rd Annual Atlantic Open - Under 2100 | Reston, Virginia | USA | 2021-08-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1683 | 0 | 3.00 | 5 | 0.00 | 1703 | | 0.00 | |
| | Pillai, Adithya | | | 1671 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Rigai, Jon | | | 1577 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Tunc, Skyler | | | 1716 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Rush, Stephen | | | 1962 | IRL | 0.00 | 1 | 0.00 | | 0.00 | | | Mariappan, Anish M | | | 1491 | USA | 1.00 | 1 | 0.00 | | 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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