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Individual Calculations August 2023 |
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| Brown, Stephanie Total change: -46.40 | |   |
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| 2023 British Championship: AM Under 1600 | Leicester | ENG | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1242 | 0.50 | 4 | -0.79 | 40 | -31.60 | |
|  Joseph, Tomy | | | 1469 | ENG | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Miles, Barry S | | | 1334 | ENG | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Jestico, John V | | | 1327 | ENG | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Tomy, Jake | | | 1365 | ENG | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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: PM Under 1450 | Leicester | ENG | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1242 | 0.00 | 1 | -0.37 | 40 | -14.80 | |
| | Miles, Barry S | | | 1334 | ENG | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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