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Individual Calculations September 2022 |
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| Zhuang, Kyle Total change: 188.28 | |   |
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| The 1st Annual Beltway Open | Idylwood, Virginia | USA | 2022-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1541 | 2.50 | 5 | 1.00 | 36 | 36.00 | |
|  Liu, Joshua | | | 1488 | USA | 1.00 | 1 | 0.43 | 36 | 15.48 | |  Schenk, Sam | | | 1823 | USA | 1.00 | 1 | 0.84 | 36 | 30.24 | | | Wilson, Ronen | | | 1988 | USA | 0.00 | 1 | -0.06 | 36 | -2.16 | | | Ulrich, Danielle | | | 1788 | USA | 0.00 | 1 | -0.19 | 36 | -6.84 | | | Yue, Tariq | | | 1528 | USA | 0.50 | 1 | -0.02 | 36 | -0.72 | |
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) | | | | 9th Annual Washington International - Premier | Rockville, Maryland | USA | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1541 | 5.00 | 9 | 3.07 | 36 | 110.52 | |
| | Tay, Brian | | | 1913 | USA | 0.50 | 1 | 0.40 | 36 | 14.40 | | | Martin, Roger | | | 2055 | USA | 0.00 | 1 | -0.04 | 36 | -1.44 | | | Wang, Chloe Heather | | | 1598 | USA | 0.50 | 1 | 0.08 | 36 | 2.88 | | | Chandi, Ishnoor Singh | | | 1658 | USA | 0.50 | 1 | 0.16 | 36 | 5.76 | | | Power, Sean K | | | 1696 | USA | 1.00 | 1 | 0.71 | 36 | 25.56 | | | Jay, Neel | | | 1839 | USA | 1.00 | 1 | 0.85 | 36 | 30.60 | | | De Fotis, Gary C | | | 1781 | USA | 0.50 | 1 | 0.30 | 36 | 10.80 | | | Jayasundera, Shane | | | 1837 | USA | 0.50 | 1 | 0.35 | 36 | 12.60 | | | Luo, Will | | | 1744 | USA | 0.50 | 1 | 0.26 | 36 | 9.36 | |
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) | | | | 54th annual Atlantic Open Under 2100 | Arlington, VA | USA | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1541 | 3.50 | 5 | 1.16 | 36 | 41.76 | |
| | Liu, Joshua | | | 1488 | USA | 1.00 | 1 | 0.43 | 36 | 15.48 | | | Martinez Spielvogel, Angel | | | 1506 | USA | 1.00 | 1 | 0.45 | 36 | 16.20 | | | Rallabandi, Krishna Kishore | | | 1461 | USA | 0.50 | 1 | -0.11 | 36 | -3.96 | | | Shih, Lu-Chung | | | 1607 | TPE | 1.00 | 1 | 0.59 | 36 | 21.24 | | | Levin, Eric | | | 1780 | USA | 0.00 | 1 | -0.20 | 36 | -7.20 | |
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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