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Individual Calculations June 2023 |
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| Wang, William Total change: 4.00 | |   |
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| 4th Colonial Open - Open | Dulles, Virginia | USA | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1786 | 3.50 | 6 | 1.18 | 20 | 23.60 | |
|  Ammasani, Smayan | | | 1574 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Nguyen, James L | | | 2088 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Baim, Elvin | | | 1728 | AZE | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Kanli, Alperen | c | | 2111 | AZE | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Prabhu, Naveen | | | 2138 | USA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Haldankar, Ameya | | | 1729 | USA | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | 68th Maryland Open - Under 2300 | Rockville, MD | USA | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1786 | 1.50 | 5 | -0.19 | 20 | -3.80 | |
| | Levine, Owen | | | 1765 | USA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Ananth, Ananya | | | 1760 | USA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Darmanovic, Srdjan | | | 2180 | MNE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fink, Justin | | | 2132 | USA | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Tay, Brian | | | 1835 | USA | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | | | The 1st Annual Metropolitan Open | Herndon, Virginia | USA | 2023-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1786 | 0.50 | 2 | -0.79 | 20 | -15.80 | |
| | Adekunle, Alawode | | | 1567 | USA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Robert, J Fischer | | | 1779 | USA | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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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