Individual Calculations August 2023 |
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Chang, Leonhard Total change: -113.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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51st annual World Open - U2000 | Philadelphia, PA | USA | 2023-06-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1696 | 1607 | 1.00 | 6 | -1.31 | 40 | -52.40 | |
| Laido, Olivia | | | 1627 | USA | 0.00 | 1 | -0.47 | 40 | -18.80 | | Tumuluri, Vasishta | | | 1621 | USA | 0.00 | 1 | -0.48 | 40 | -19.20 | | Wolf, Alexander Patrick | | | 1846 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | Zhang, Kylie | | | 1835 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | Martin, Drew | | | 1754 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | Hurley, Brian | | | 1495 | USA | 1.00 | 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 |
1603 | 1607 | 1.00 | 5 | -1.53 | 40 | -61.20 | |
| Sansing, Richard | | | 1580 | USA | 0.00 | 1 | -0.54 | 40 | -21.60 | | Schaefer, Sasha Milo | | | 1662 | USA | 0.50 | 1 | 0.08 | 40 | 3.20 | | Rajaganesh, Dhruv | | | 1565 | USA | 0.00 | 1 | -0.56 | 40 | -22.40 | | Du, Calvin | | | 1667 | USA | 0.50 | 1 | 0.08 | 40 | 3.20 | | Kennedy, Aiden | | | 1543 | USA | 0.00 | 1 | -0.59 | 40 | -23.60 | | 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) | |
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