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Individual Calculations September 2023 |
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| Volovich, Julia Total change: 85.60 | |   |
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| 2023 British Championship | Leicester | ENG | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2289 | 1811 | 2.00 | 8 | 1.52 | 40 | 60.80 | |
|  Derakhshani, Borna | f | | 2341 | ENG | 0.50 | 1 | 0.47 | 40 | 18.80 | |  Eggleston, David J | m | | 2358 | ENG | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Tanmay, Chopra | f | | 2377 | IND | 0.50 | 1 | 0.48 | 40 | 19.20 | | | Balaji, Aaravamudhan | c | | 2334 | ENG | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Dong, Bao Nghia | f | | 2327 | VIE | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Khandelwal, Ankush | c | | 2276 | ENG | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Merriman, John | f | | 2274 | ENG | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Pert, Nina | | wc | 2022 | ENG | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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) | | | | East Midlands FIDE Congress 2023 - Under 2400 | Wellingborough | ENG | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1823 | 2.00 | 4 | 0.62 | 40 | 24.80 | |
| | Baer, Bruce L | | | 2027 | ENG | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Agnew, Alan | | | 2089 | ENG | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Badacsonyi, Stanley | | | 1967 | ENG | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Royle, Alex | | | 1710 | ENG | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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) | | |
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