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Individual Calculations September 2021 |
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| Sun, Kevin Total change: 0.00 | |   |
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| Mechanics Institute Tuesday Night Marathon July-August 2021 - Reserve | San Francisco, California | USA | 2021-07-13 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1629 | 0 | 2.50 | 3 | 0.00 | 1669 | | 0.00 | |
|  Kaplan, Glenn | | | 1739 | USA | 1.00 | 1 | 0.00 | | 0.00 | |  Cortinas, Marty | | | 1674 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Hao, Max | | | 1475 | USA | 0.50 | 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) | | | | 2021 Bernardo Smith Memorial - 1600-1999 | San Francisco, California | USA | 2021-08-21 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1322 | 0 | 0.50 | 1 | 0.00 | 1322 | | 0.00 | |
| | Dara, Anish | | | 1322 | USA | 0.50 | 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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