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Individual Calculations May 2024 |
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| Berg, George Total change: 12.20 | |   |
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| March - May 2024 Marshall Chess Club Weekly U2200 Round 1-5 | New York, NY | USA | 2024-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1891 | 3.00 | 5 | -0.07 | 20 | -1.40 | |
|  Hull, Cameron | | | 1836 | USA | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Venezuela, Justin | | | 1794 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Fausto, Aliana | | | 1675 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Rajendran, Ishaan | | | 1806 | USA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Solomon, Ciprian | | | 1917 | USA | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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) | | | | 2024 February - April Marshall Thursday Open Round 5-6 | New York, NY | USA | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1891 | 1.00 | 1 | 0.16 | 20 | 3.20 | |
| | Anikina, Elena | | | 1604 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | 2024 April-May Marshall Mondays Round 1-4 | New York, NY | USA | 2024-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1832 | 2.00 | 4 | 0.15 | 20 | 3.00 | |
| | Clibanoff, Matthew | | | 1826 | USA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Bonin, Jay Richard | m | | 2146 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Gao, Lilianna | | | 1627 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Stancil, Kimani A | | | 1873 | USA | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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) | | | | 2024 April Marshall Premier FIDE - Open | New York, NY | USA | 2024-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1832 | 1.00 | 3 | 0.08 | 20 | 1.60 | |
| | Subervi, Jonathan | f | | 2043 | DOM | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Zhu, Linxi | | | 1981 | USA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Lee, Rohan | | | 1913 | USA | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | 2024 April Marshall Monthly FIDE - U2400 | New York, NY | USA | 2024-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1832 | 1.00 | 2 | 0.29 | 20 | 5.80 | |
| | Hoffman, Luc | | | 2006 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Stancil, Kimani A | | | 1873 | USA | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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