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Individual Calculations August 2023 |
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| Morris, Simon Total change: 68.40 | |   |
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| 2023 British Championship: AM Under 1900 | Leicester | ENG | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1592 | 3.50 | 5 | 1.07 | 40 | 42.80 | |
|  Coleman, Frederick | | | 1562 | ENG | 0.50 | 1 | -0.04 | 40 | -1.60 | |  Page, Martin C | | | 1776 | ENG | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Hollyman, Mike | | | 1492 | WLS | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Di-Vetta, Andrew | | | 1635 | WLS | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Tomy, Jeff | | | 1554 | ENG | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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) | | | | 2023 British Championship: PM Under 1750 | Leicester | ENG | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1592 | 3.00 | 3 | 0.64 | 40 | 25.60 | |
| | Brown, Chris | | | 1424 | ENG | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Weersing, Nathan | | | 1427 | ENG | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Scott, Jane | | | 1187 | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | |
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) | | |
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