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Individual Calculations May 2023 |
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| Han, Qixuan Total change: 77.20 | |   |
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| Guildford FIDE Congres - Major | Guildford | ENG | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1302 | 0.00 | 1 | -0.06 | 40 | -2.40 | |
|  Obi, Okwose Marc | | | 1744 | ENG | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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) | | | | 3rd 4NCL Easter Congress Under 2000 | Daventry | ENG | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1332 | 3.00 | 6 | 1.99 | 40 | 79.60 | |
|  Lewis, Evan | | | 1622 | ENG | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Pyun, Lindsay | | | 1546 | ENG | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Dos Santos Silva, Bruno Alexandre | | | 1631 | ENG | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Anderson, Thomas R | | | 2006 | SCO | 1.00 | 1 | 0.99 | 40 | 39.60 | | | Ward, Andy | | | 1838 | SCO | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Vaidyanathan, Adithya | | | 1387 | ENG | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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