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Individual Calculations April 2024 |
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| Rand, Steven J Total change: 15.80 | |   |
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| 2024 March Marshall Premier FIDE - Open | New York, NY | USA | 2024-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 1945 | 1.50 | 3 | 0.69 | 20 | 13.80 | |
|  Zeltsan, Joseph | | | 2345 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gaw, Chloe | | wf | 2092 | USA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Shangin, Lev | | | 1993 | USA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 Mondays Round 3-6 | New York, NY | USA | 2024-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1945 | 0.00 | 1 | -0.47 | 20 | -9.40 | |
| | Knowles, Chase | | | 1968 | USA | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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) | | | | 2024 March Marshall Monthly FIDE - U2400 | New York, NY | USA | 2024-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1945 | 2.00 | 2 | 0.57 | 20 | 11.40 | |
| | Fausto, Aliana | | | 1675 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Stern, Kevin | | | 1875 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | |
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