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Individual Calculations August 2023 |
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| Schaefer, Sasha Mi Total change: -26.00 | |   |
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| 51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1662 | 3.00 | 9 | -0.04 | 40 | -1.60 | |
|  Fischer, Robert J | | | 1764 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | |  Wang, Kyle Y | | | 1794 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Rallabandi, Krishn | | | 1962 | USA | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Dominguez, Roberto A | | | 1579 | USA | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Ramadhar, Kishore | | | 1874 | TTO | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Wang, Kevin | | | 1652 | USA | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Markov, Denis | | | 1773 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Coy, Matthew Mille | | | 1766 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Stengelin, Martin | | | 1956 | USA | 0.50 | 1 | 0.35 | 40 | 14.00 | |
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 Continental Open - U2100 | Marlborough, MA | USA | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1662 | 3.00 | 7 | -0.61 | 40 | -24.40 | |
| | Duval, Mathieu | | | 1744 | CAN | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Levin, Anthony | | | 1903 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Chang, Leonhard | | | 1607 | USA | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Collins, Alexander | | | 1477 | USA | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Gausewitz, Glen K | | | 1754 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Li, Sophie | | | 1495 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Riaz, Rayhan | | | 1583 | USA | 0.00 | 1 | -0.61 | 40 | -24.40 | |
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) | | |
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