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Individual Calculations August 2023 |
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| Clegg, Robert Total change: -77.20 | |   |
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| Scottish Championship Reserve (U1800) | Dunfermline | SCO | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1661 | 1.00 | 2 | -0.65 | 20 | -13.00 | |
|  Cox, David | | | 1319 | ENG | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Caldow, Ian M | | | 1454 | SCO | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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: Weekender - Penrose | Leicester | ENG | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1661 | 1.00 | 4 | -1.68 | 20 | -33.60 | |
|  Rastogi, Nayan Keats | | | 1540 | ENG | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Singha, Swati | | | 1550 | ENG | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Fernando, Manel | | | 1501 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Diniz Afonso, Davi | | | 1543 | ENG | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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) | | | | 2023 British Championship: AM Under 1900 | Leicester | ENG | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1661 | 3.00 | 5 | 0.10 | 20 | 2.00 | |
| | Di Cicco, Louis | | | 1624 | ENG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Horlock, Peter J | | | 1545 | ENG | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Farrar, Gordon | | | 1632 | ENG | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Colclough, Ryan | | | 1550 | WLS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Pranav, Mathur | | | 1662 | IND | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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 2050 | Leicester | ENG | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1661 | 1.00 | 4 | -1.63 | 20 | -32.60 | |
| | Rao, Shree | | | 1415 | ENG | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Tomy, Jeff | | | 1554 | ENG | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Fernando, Manel | | | 1501 | ENG | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Coward, Neil | | | 1688 | ENG | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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