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Individual Calculations August 2023 |
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| Veselow, Zoe Total change: 40.80 | |   |
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| Kent FIDE Congress 2023 - U1950 | Tunbridge Wells | ENG | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1454 | 2.50 | 4 | 0.96 | 40 | 38.40 | |
|  Anstead, Jerry | | | 1910 | ENG | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Carpenter, Chris | | | 1154 | ENG | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Tidmarsh, David A | | | 1761 | ENG | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Collins, Nigel | | | 1458 | ENG | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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) | | | | Muswell Hill FIDE Standard 18 July | London | ENG | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1227 | 1454 | 1.50 | 2 | -0.05 | 40 | -2.00 | |
| | Gudovijus, Kestutis | | | 1131 | ENG | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Goulbourne, Nick | | | 1322 | ENG | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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) | | | | 2023 British Championship: Weekender - Penrose | Leicester | ENG | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1454 | 1.00 | 4 | 0.02 | 40 | 0.80 | |
| | Khan, Mohammed | | | 1621 | ENG | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Gnanagurusamy, Ganeshbabu | | | 1896 | ENG | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Coleman, Frederick | | | 1562 | ENG | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Hariharan, Shambavi | | | 1614 | ENG | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | 2023 British Championship: Under 10 Championship | Leicester | ENG | 2023-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1454 | 2.50 | 5 | 0.09 | 40 | 3.60 | |
| | Saharkar, Sharvari | | | 1305 | ENG | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Railwani, Tavish | | | 1637 | SCO | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Pitel, Benedikt | | | 1360 | ENG | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Zhao, George | | | 1647 | ENG | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Kryshtafor, Maksym | | | 1407 | UKR | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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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