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Individual Calculations July 2022 |
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| Carey, Michael P Total change: -28.40 | |   |
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| 27th Annual Northeast Open - Under 2100 | Stamford, Connecticut | USA | 2022-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1844 | 2.00 | 3 | -0.52 | 20 | -10.40 | |
|  Chen, Yiming | | | 1636 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Wu, Jacob | | | 1435 | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Chang, Max | | | 1567 | USA | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | 12th annual World Open Senior Amateur | Philadelphia, PA | USA | 2022-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1844 | 1.50 | 3 | 0.03 | 20 | 0.60 | |
| | Wilson, Dwayne Everett | | | 1819 | USA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Martin, Roger | | | 2195 | USA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Huddleston, James | | | 1571 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | 16th Annual Philadelphia Open - Under 2100 | Philadelphia, Pennsylvania | USA | 2022-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1844 | 1.50 | 3 | -0.93 | 20 | -18.60 | |
| | Aravindakshan, Sahana | | | 1533 | USA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Nallabothula, Varin | | | 1716 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kashyap, Manish B | | | 1471 | USA | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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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