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Individual Calculations May 2023 |
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| Han, Qixiang Total change: 132.40 | |   |
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| Guildford FIDE Congres - Major | Guildford | ENG | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1364 | 2.00 | 3 | 1.21 | 40 | 48.40 | |
|  Stanners, Michael J | | | 1724 | ENG | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Golding, William | | | 1754 | ENG | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Pradhan, Ayan | | | 1291 | ENG | 1.00 | 1 | 0.40 | 40 | 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) | | | | 3rd 4NCL Easter Congress Under 2000 | Daventry | ENG | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1364 | 3.00 | 6 | 2.10 | 40 | 84.00 | |
| | Anderson, Thomas R | | | 2006 | SCO | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Hall, James | | | 1719 | ENG | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Obi, Okwose Marc | | | 1772 | ENG | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Tart, Peter K | | | 1857 | ENG | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Vaidyanathan, Adithya | | | 1387 | ENG | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Nilsson, Adam | | | 1620 | ENG | 1.00 | 1 | 0.81 | 40 | 32.40 | |
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) | | |
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