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Individual Calculations September 2023 |
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| Hrop, Stephen Total change: 2.40 | |   |
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| June-July 2023 Marshall Thursday Open | New York, NY | USA | 2023-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1845 | 1.00 | 3 | -0.75 | 20 | -15.00 | |
|  Walton, John | | | 1531 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Espinosa, Pedro Roberto | c | | 2233 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Patel, Maahir M | | | 1608 | USA | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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) | | | | July-August 2023 Marshall Thursday Open Rounds 1-3 | New York, NY | USA | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1845 | 0.00 | 1 | -0.29 | 20 | -5.80 | |
| | Dans, Dwight | | | 1999 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | July-August 2023 Marshall Thursday Open Rounds 4-6 | New York, NY | USA | 2023-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1845 | 2.00 | 2 | 1.16 | 20 | 23.20 | |
| | Marino, Nicholas | | | 1623 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | , , Pedro Espinosa | c | | 2288 | USA | 1.00 | 1 | 0.94 | 20 | 18.80 | |
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) | | |
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