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Individual Calculations October 2023 |
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| Ni, Leo Total change: 2.00 | |   |
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| 2023 Calchess Open Championship - A | Milpitas, California | USA | 2023-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1404 | 2.50 | 6 | 0.18 | 40 | 7.20 | |
|  Tia, Rudy Goce, Jr | | | 1677 | PNG | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Sabyrov, Muradhan Emir | | | 1551 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Grover, Neev | | | 1459 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Paragiri, Reyansh | | | 1418 | USA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Nathan, Arjun | | | 1461 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Gnana Hari Sekar, Easwar | | | 1385 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | 51st Capps Memorial Championship - over 1600 | San Francisco, CA | USA | 2023-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1404 | 0.00 | 1 | -0.13 | 40 | -5.20 | |
| | Reingold-Nutman, Itai | | | 1722 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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