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Individual Calculations July 2021 |
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| D Souza, Justin Total change: 3.20 | |   |
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| 2021 National Open - Under 2100 | Las Vegas, Nevada | USA | 2021-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1677 | 2.00 | 6 | 0.08 | 40 | 3.20 | |
|  Ng, Matthew K | | | 1753 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Eswaran, Aksithi | | wc | 1745 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | |  Smith, Micah | | | 1976 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Evans, Barry M | | | 1804 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Oxman, Keith Jay | | | 1690 | USA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Pitcher, Stephanie | | wc | 1976 | USA | 1.00 | 1 | 0.85 | 40 | 34.00 | |
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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